Home / 57,962,627.80-86,943,941.70-37,555,293.40

Finding the Fourth Proportional to 57,962,627.80, 86,943,941.70 and 37,555,293.40

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Solution

The fourth proportional to 57,962,627.80, 86,943,941.70 and 37,555,293.40 is: 56,332,940.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,962,627.80 : 86,943,941.70 = 37,555,293.40 : x
  2. Step 2: Convert to fraction form
    57,962,627.80/86,943,941.70 = 37,555,293.40/x
  3. Step 3: Cross multiply
    57,962,627.80x = 86,943,941.70 × 37,555,293.40
  4. Step 4: Simplify right side
    57,962,627.80x = 3,265,205,239,895,995
  5. Step 5: Solve for x
    x = 3,265,205,239,895,995/57,962,627.80
  6. Step 6: Final answer
    x = 56,332,940.10

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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.