Home / 32,668,746.48-49,004,471.91-9,639,680.91

Finding the Fourth Proportional to 32,668,746.48, 49,004,471.91 and 9,639,680.91

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Solution

The fourth proportional to 32,668,746.48, 49,004,471.91 and 9,639,680.91 is: 14,459,920.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,668,746.48 : 49,004,471.91 = 9,639,680.91 : x
  2. Step 2: Convert to fraction form
    32,668,746.48/49,004,471.91 = 9,639,680.91/x
  3. Step 3: Cross multiply
    32,668,746.48x = 49,004,471.91 × 9,639,680.91
  4. Step 4: Simplify right side
    32,668,746.48x = 472,387,472,146,519.94
  5. Step 5: Solve for x
    x = 472,387,472,146,519.94/32,668,746.48
  6. Step 6: Final answer
    x = 14,459,920.35

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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.