Home / 58,996,604,001.20-88,494,906,001.80-52,178,003,394.80

Finding the Fourth Proportional to 58,996,604,001.20, 88,494,906,001.80 and 52,178,003,394.80

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Solution

The fourth proportional to 58,996,604,001.20, 88,494,906,001.80 and 52,178,003,394.80 is: 78,267,005,092.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,996,604,001.20 : 88,494,906,001.80 = 52,178,003,394.80 : x
  2. Step 2: Convert to fraction form
    58,996,604,001.20/88,494,906,001.80 = 52,178,003,394.80/x
  3. Step 3: Cross multiply
    58,996,604,001.20x = 88,494,906,001.80 × 52,178,003,394.80
  4. Step 4: Simplify right side
    58,996,604,001.20x = 4,617,487,505,784,427,773,952
  5. Step 5: Solve for x
    x = 4,617,487,505,784,427,773,952/58,996,604,001.20
  6. Step 6: Final answer
    x = 78,267,005,092.20

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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.