Home / 46,476,412.43-69,712,095.80-14,125,792.70

Finding the Fourth Proportional to 46,476,412.43, 69,712,095.80 and 14,125,792.70

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Solution

The fourth proportional to 46,476,412.43, 69,712,095.80 and 14,125,792.70 is: 21,187,922.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,476,412.43 : 69,712,095.80 = 14,125,792.70 : x
  2. Step 2: Convert to fraction form
    46,476,412.43/69,712,095.80 = 14,125,792.70/x
  3. Step 3: Cross multiply
    46,476,412.43x = 69,712,095.80 × 14,125,792.70
  4. Step 4: Simplify right side
    46,476,412.43x = 984,738,614,063,631.12
  5. Step 5: Solve for x
    x = 984,738,614,063,631.12/46,476,412.43
  6. Step 6: Final answer
    x = 21,187,922.27

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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.