Home / 3,350,653,499.52-5,016,531,051.36-1,773,187,807.68

Finding the Fourth Proportional to 3,350,653,499.52, 5,016,531,051.36 and 1,773,187,807.68

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Solution

The fourth proportional to 3,350,653,499.52, 5,016,531,051.36 and 1,773,187,807.68 is: 2,654,781,134.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,653,499.52 : 5,016,531,051.36 = 1,773,187,807.68 : x
  2. Step 2: Convert to fraction form
    3,350,653,499.52/5,016,531,051.36 = 1,773,187,807.68/x
  3. Step 3: Cross multiply
    3,350,653,499.52x = 5,016,531,051.36 × 1,773,187,807.68
  4. Step 4: Simplify right side
    3,350,653,499.52x = 8,895,251,697,119,683,584
  5. Step 5: Solve for x
    x = 8,895,251,697,119,683,584/3,350,653,499.52
  6. Step 6: Final answer
    x = 2,654,781,134.01

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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.