Home / 64,730,934.30-97,096,401.45-58,236,419.10

Finding the Fourth Proportional to 64,730,934.30, 97,096,401.45 and 58,236,419.10

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Solution

The fourth proportional to 64,730,934.30, 97,096,401.45 and 58,236,419.10 is: 87,354,628.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,730,934.30 : 97,096,401.45 = 58,236,419.10 : x
  2. Step 2: Convert to fraction form
    64,730,934.30/97,096,401.45 = 58,236,419.10/x
  3. Step 3: Cross multiply
    64,730,934.30x = 97,096,401.45 × 58,236,419.10
  4. Step 4: Simplify right side
    64,730,934.30x = 5,654,546,727,944,048
  5. Step 5: Solve for x
    x = 5,654,546,727,944,048/64,730,934.30
  6. Step 6: Final answer
    x = 87,354,628.65

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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.