Home / 38,263,837,502.70-57,395,756,254.05-33,366,077,246.70

Finding the Fourth Proportional to 38,263,837,502.70, 57,395,756,254.05 and 33,366,077,246.70

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Solution

The fourth proportional to 38,263,837,502.70, 57,395,756,254.05 and 33,366,077,246.70 is: 50,049,115,870.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,263,837,502.70 : 57,395,756,254.05 = 33,366,077,246.70 : x
  2. Step 2: Convert to fraction form
    38,263,837,502.70/57,395,756,254.05 = 33,366,077,246.70/x
  3. Step 3: Cross multiply
    38,263,837,502.70x = 57,395,756,254.05 × 33,366,077,246.70
  4. Step 4: Simplify right side
    38,263,837,502.70x = 1,915,071,236,805,397,053,440
  5. Step 5: Solve for x
    x = 1,915,071,236,805,397,053,440/38,263,837,502.70
  6. Step 6: Final answer
    x = 50,049,115,870.05

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Double scale
Find fourth proportional to 38,263,837,503.70, 57,395,756,255.55 and 33,366,077,247.70
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.