Home / 9,232,369,875.50-12,740,681,324.39-5,003,281,764.13

Finding the Fourth Proportional to 9,232,369,875.50, 12,740,681,324.39 and 5,003,281,764.13

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Solution

The fourth proportional to 9,232,369,875.50, 12,740,681,324.39 and 5,003,281,764.13 is: 6,904,534,739.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,232,369,875.50 : 12,740,681,324.39 = 5,003,281,764.13 : x
  2. Step 2: Convert to fraction form
    9,232,369,875.50/12,740,681,324.39 = 5,003,281,764.13/x
  3. Step 3: Cross multiply
    9,232,369,875.50x = 12,740,681,324.39 × 5,003,281,764.13
  4. Step 4: Simplify right side
    9,232,369,875.50x = 63,745,218,532,912,144,384
  5. Step 5: Solve for x
    x = 63,745,218,532,912,144,384/9,232,369,875.50
  6. Step 6: Final answer
    x = 6,904,534,739.46

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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.