Home / 62,448,402.18-93,726,411.66-43,292,611.38

Finding the Fourth Proportional to 62,448,402.18, 93,726,411.66 and 43,292,611.38

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Solution

The fourth proportional to 62,448,402.18, 93,726,411.66 and 43,292,611.38 is: 64,976,219.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,448,402.18 : 93,726,411.66 = 43,292,611.38 : x
  2. Step 2: Convert to fraction form
    62,448,402.18/93,726,411.66 = 43,292,611.38/x
  3. Step 3: Cross multiply
    62,448,402.18x = 93,726,411.66 × 43,292,611.38
  4. Step 4: Simplify right side
    62,448,402.18x = 4,057,661,116,038,281
  5. Step 5: Solve for x
    x = 4,057,661,116,038,281/62,448,402.18
  6. Step 6: Final answer
    x = 64,976,219.96

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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.