Home / 64,164,186.28-88,546,597.14-34,795,510.12

Finding the Fourth Proportional to 64,164,186.28, 88,546,597.14 and 34,795,510.12

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Solution

The fourth proportional to 64,164,186.28, 88,546,597.14 and 34,795,510.12 is: 48,017,814.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,164,186.28 : 88,546,597.14 = 34,795,510.12 : x
  2. Step 2: Convert to fraction form
    64,164,186.28/88,546,597.14 = 34,795,510.12/x
  3. Step 3: Cross multiply
    64,164,186.28x = 88,546,597.14 × 34,795,510.12
  4. Step 4: Simplify right side
    64,164,186.28x = 3,081,024,016,876,433
  5. Step 5: Solve for x
    x = 3,081,024,016,876,433/64,164,186.28
  6. Step 6: Final answer
    x = 48,017,814.85

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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.