Home / 17,376,470.90-26,064,706.35-16,032,778.10

Finding the Fourth Proportional to 17,376,470.90, 26,064,706.35 and 16,032,778.10

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Solution

The fourth proportional to 17,376,470.90, 26,064,706.35 and 16,032,778.10 is: 24,049,167.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,376,470.90 : 26,064,706.35 = 16,032,778.10 : x
  2. Step 2: Convert to fraction form
    17,376,470.90/26,064,706.35 = 16,032,778.10/x
  3. Step 3: Cross multiply
    17,376,470.90x = 26,064,706.35 × 16,032,778.10
  4. Step 4: Simplify right side
    17,376,470.90x = 417,889,653,151,210.94
  5. Step 5: Solve for x
    x = 417,889,653,151,210.94/17,376,470.90
  6. Step 6: Final answer
    x = 24,049,167.15

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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.