Home / 52,304,483.31-72,150,130.13-32,691,333.39

Finding the Fourth Proportional to 52,304,483.31, 72,150,130.13 and 32,691,333.39

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Solution

The fourth proportional to 52,304,483.31, 72,150,130.13 and 32,691,333.39 is: 45,095,253.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,304,483.31 : 72,150,130.13 = 32,691,333.39 : x
  2. Step 2: Convert to fraction form
    52,304,483.31/72,150,130.13 = 32,691,333.39/x
  3. Step 3: Cross multiply
    52,304,483.31x = 72,150,130.13 × 32,691,333.39
  4. Step 4: Simplify right side
    52,304,483.31x = 2,358,683,958,048,257.50
  5. Step 5: Solve for x
    x = 2,358,683,958,048,257.50/52,304,483.31
  6. Step 6: Final answer
    x = 45,095,253.96

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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.