Home / 38,263,820,257.80-57,395,730,386.70-24,213,370,523.40

Finding the Fourth Proportional to 38,263,820,257.80, 57,395,730,386.70 and 24,213,370,523.40

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Solution

The fourth proportional to 38,263,820,257.80, 57,395,730,386.70 and 24,213,370,523.40 is: 36,320,055,785.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,263,820,257.80 : 57,395,730,386.70 = 24,213,370,523.40 : x
  2. Step 2: Convert to fraction form
    38,263,820,257.80/57,395,730,386.70 = 24,213,370,523.40/x
  3. Step 3: Cross multiply
    38,263,820,257.80x = 57,395,730,386.70 × 24,213,370,523.40
  4. Step 4: Simplify right side
    38,263,820,257.80x = 1,389,744,086,314,335,600,640
  5. Step 5: Solve for x
    x = 1,389,744,086,314,335,600,640/38,263,820,257.80
  6. Step 6: Final answer
    x = 36,320,055,785.10

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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.