Home / 95,223,839.04-131,175,655.20-69,041,424.96

Finding the Fourth Proportional to 95,223,839.04, 131,175,655.20 and 69,041,424.96

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Solution

The fourth proportional to 95,223,839.04, 131,175,655.20 and 69,041,424.96 is: 95,108,055.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,223,839.04 : 131,175,655.20 = 69,041,424.96 : x
  2. Step 2: Convert to fraction form
    95,223,839.04/131,175,655.20 = 69,041,424.96/x
  3. Step 3: Cross multiply
    95,223,839.04x = 131,175,655.20 × 69,041,424.96
  4. Step 4: Simplify right side
    95,223,839.04x = 9,056,554,155,069,634
  5. Step 5: Solve for x
    x = 9,056,554,155,069,634/95,223,839.04
  6. Step 6: Final answer
    x = 95,108,055.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.