Home / 144,125,688.33-216,188,463.29-34,950,841.04

Finding the Fourth Proportional to 144,125,688.33, 216,188,463.29 and 34,950,841.04

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Solution

The fourth proportional to 144,125,688.33, 216,188,463.29 and 34,950,841.04 is: 52,426,244.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,125,688.33 : 216,188,463.29 = 34,950,841.04 : x
  2. Step 2: Convert to fraction form
    144,125,688.33/216,188,463.29 = 34,950,841.04/x
  3. Step 3: Cross multiply
    144,125,688.33x = 216,188,463.29 × 34,950,841.04
  4. Step 4: Simplify right side
    144,125,688.33x = 7,555,968,615,496,382
  5. Step 5: Solve for x
    x = 7,555,968,615,496,382/144,125,688.33
  6. Step 6: Final answer
    x = 52,426,244.78

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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.