Home / 46,496,127.92-69,746,814.84-14,149,084.40

Finding the Fourth Proportional to 46,496,127.92, 69,746,814.84 and 14,149,084.40

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Solution

The fourth proportional to 46,496,127.92, 69,746,814.84 and 14,149,084.40 is: 21,224,424.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,496,127.92 : 69,746,814.84 = 14,149,084.40 : x
  2. Step 2: Convert to fraction form
    46,496,127.92/69,746,814.84 = 14,149,084.40/x
  3. Step 3: Cross multiply
    46,496,127.92x = 69,746,814.84 × 14,149,084.40
  4. Step 4: Simplify right side
    46,496,127.92x = 986,853,569,802,332.62
  5. Step 5: Solve for x
    x = 986,853,569,802,332.62/46,496,127.92
  6. Step 6: Final answer
    x = 21,224,424.78

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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.