Home / 95,310,359.04-142,941,918.96-27,153,641.28

Finding the Fourth Proportional to 95,310,359.04, 142,941,918.96 and 27,153,641.28

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Solution

The fourth proportional to 95,310,359.04, 142,941,918.96 and 27,153,641.28 is: 40,723,732.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,310,359.04 : 142,941,918.96 = 27,153,641.28 : x
  2. Step 2: Convert to fraction form
    95,310,359.04/142,941,918.96 = 27,153,641.28/x
  3. Step 3: Cross multiply
    95,310,359.04x = 142,941,918.96 × 27,153,641.28
  4. Step 4: Simplify right side
    95,310,359.04x = 3,881,393,591,314,671
  5. Step 5: Solve for x
    x = 3,881,393,591,314,671/95,310,359.04
  6. Step 6: Final answer
    x = 40,723,732.77

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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.