Home / 16,360,109.47-22,577,961.18-9,017,926.07

Finding the Fourth Proportional to 16,360,109.47, 22,577,961.18 and 9,017,926.07

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Solution

The fourth proportional to 16,360,109.47, 22,577,961.18 and 9,017,926.07 is: 12,445,294.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,360,109.47 : 22,577,961.18 = 9,017,926.07 : x
  2. Step 2: Convert to fraction form
    16,360,109.47/22,577,961.18 = 9,017,926.07/x
  3. Step 3: Cross multiply
    16,360,109.47x = 22,577,961.18 × 9,017,926.07
  4. Step 4: Simplify right side
    16,360,109.47x = 203,606,384,822,832.09
  5. Step 5: Solve for x
    x = 203,606,384,822,832.09/16,360,109.47
  6. Step 6: Final answer
    x = 12,445,294.77

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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.