Home / 24,963,605.30-37,403,417.55-21,352,430.90

Finding the Fourth Proportional to 24,963,605.30, 37,403,417.55 and 21,352,430.90

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Solution

The fourth proportional to 24,963,605.30, 37,403,417.55 and 21,352,430.90 is: 31,992,730.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,605.30 : 37,403,417.55 = 21,352,430.90 : x
  2. Step 2: Convert to fraction form
    24,963,605.30/37,403,417.55 = 21,352,430.90/x
  3. Step 3: Cross multiply
    24,963,605.30x = 37,403,417.55 × 21,352,430.90
  4. Step 4: Simplify right side
    24,963,605.30x = 798,653,888,660,222.12
  5. Step 5: Solve for x
    x = 798,653,888,660,222.12/24,963,605.30
  6. Step 6: Final answer
    x = 31,992,730.18

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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.