Home / 16,360,114.62-22,577,968.27-9,017,931.20

Finding the Fourth Proportional to 16,360,114.62, 22,577,968.27 and 9,017,931.20

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Solution

The fourth proportional to 16,360,114.62, 22,577,968.27 and 9,017,931.20 is: 12,445,301.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,360,114.62 : 22,577,968.27 = 9,017,931.20 : x
  2. Step 2: Convert to fraction form
    16,360,114.62/22,577,968.27 = 9,017,931.20/x
  3. Step 3: Cross multiply
    16,360,114.62x = 22,577,968.27 × 9,017,931.20
  4. Step 4: Simplify right side
    16,360,114.62x = 203,606,564,494,643
  5. Step 5: Solve for x
    x = 203,606,564,494,643/16,360,114.62
  6. Step 6: Final answer
    x = 12,445,301.83

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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.