Home / 17,911,839.60-24,718,345.80-10,176,892.08

Finding the Fourth Proportional to 17,911,839.60, 24,718,345.80 and 10,176,892.08

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Solution

The fourth proportional to 17,911,839.60, 24,718,345.80 and 10,176,892.08 is: 14,044,115.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,911,839.60 : 24,718,345.80 = 10,176,892.08 : x
  2. Step 2: Convert to fraction form
    17,911,839.60/24,718,345.80 = 10,176,892.08/x
  3. Step 3: Cross multiply
    17,911,839.60x = 24,718,345.80 × 10,176,892.08
  4. Step 4: Simplify right side
    17,911,839.60x = 251,555,937,602,721.28
  5. Step 5: Solve for x
    x = 251,555,937,602,721.28/17,911,839.60
  6. Step 6: Final answer
    x = 14,044,115.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.