Home / 15,296,116.42-22,944,807.78-4,513,417.22

Finding the Fourth Proportional to 15,296,116.42, 22,944,807.78 and 4,513,417.22

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Solution

The fourth proportional to 15,296,116.42, 22,944,807.78 and 4,513,417.22 is: 6,770,312.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,296,116.42 : 22,944,807.78 = 4,513,417.22 : x
  2. Step 2: Convert to fraction form
    15,296,116.42/22,944,807.78 = 4,513,417.22/x
  3. Step 3: Cross multiply
    15,296,116.42x = 22,944,807.78 × 4,513,417.22
  4. Step 4: Simplify right side
    15,296,116.42x = 103,559,490,543,841.97
  5. Step 5: Solve for x
    x = 103,559,490,543,841.97/15,296,116.42
  6. Step 6: Final answer
    x = 6,770,312.65

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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.