Home / 17,802,006.30-26,703,009.45-16,607,612.70

Finding the Fourth Proportional to 17,802,006.30, 26,703,009.45 and 16,607,612.70

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Solution

The fourth proportional to 17,802,006.30, 26,703,009.45 and 16,607,612.70 is: 24,911,419.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,802,006.30 : 26,703,009.45 = 16,607,612.70 : x
  2. Step 2: Convert to fraction form
    17,802,006.30/26,703,009.45 = 16,607,612.70/x
  3. Step 3: Cross multiply
    17,802,006.30x = 26,703,009.45 × 16,607,612.70
  4. Step 4: Simplify right side
    17,802,006.30x = 443,473,238,870,040
  5. Step 5: Solve for x
    x = 443,473,238,870,040/17,802,006.30
  6. Step 6: Final answer
    x = 24,911,419.05

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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.