Home / 62,352,307.94-93,505,200.41-21,400,126.04

Finding the Fourth Proportional to 62,352,307.94, 93,505,200.41 and 21,400,126.04

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Solution

The fourth proportional to 62,352,307.94, 93,505,200.41 and 21,400,126.04 is: 32,092,205.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,352,307.94 : 93,505,200.41 = 21,400,126.04 : x
  2. Step 2: Convert to fraction form
    62,352,307.94/93,505,200.41 = 21,400,126.04/x
  3. Step 3: Cross multiply
    62,352,307.94x = 93,505,200.41 × 21,400,126.04
  4. Step 4: Simplify right side
    62,352,307.94x = 2,001,023,073,594,933
  5. Step 5: Solve for x
    x = 2,001,023,073,594,933/62,352,307.94
  6. Step 6: Final answer
    x = 32,092,205.40

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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.