Home / 46,311,049.08-69,472,981.38-15,614,407.98

Finding the Fourth Proportional to 46,311,049.08, 69,472,981.38 and 15,614,407.98

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Solution

The fourth proportional to 46,311,049.08, 69,472,981.38 and 15,614,407.98 is: 23,423,772.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,311,049.08 : 69,472,981.38 = 15,614,407.98 : x
  2. Step 2: Convert to fraction form
    46,311,049.08/69,472,981.38 = 15,614,407.98/x
  3. Step 3: Cross multiply
    46,311,049.08x = 69,472,981.38 × 15,614,407.98
  4. Step 4: Simplify right side
    46,311,049.08x = 1,084,779,474,854,263.38
  5. Step 5: Solve for x
    x = 1,084,779,474,854,263.38/46,311,049.08
  6. Step 6: Final answer
    x = 23,423,772.43

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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.