Home / 38,509,160,714.28-53,134,683,834.65-22,232,485,483.69

Finding the Fourth Proportional to 38,509,160,714.28, 53,134,683,834.65 and 22,232,485,483.69

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Solution

The fourth proportional to 38,509,160,714.28, 53,134,683,834.65 and 22,232,485,483.69 is: 30,676,235,605.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,509,160,714.28 : 53,134,683,834.65 = 22,232,485,483.69 : x
  2. Step 2: Convert to fraction form
    38,509,160,714.28/53,134,683,834.65 = 22,232,485,483.69/x
  3. Step 3: Cross multiply
    38,509,160,714.28x = 53,134,683,834.65 × 22,232,485,483.69
  4. Step 4: Simplify right side
    38,509,160,714.28x = 1,181,316,087,034,437,435,392
  5. Step 5: Solve for x
    x = 1,181,316,087,034,437,435,392/38,509,160,714.28
  6. Step 6: Final answer
    x = 30,676,235,605.32

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.