Home / 65,065,045.28-97,613,721.64-32,290,996.11

Finding the Fourth Proportional to 65,065,045.28, 97,613,721.64 and 32,290,996.11

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Solution

The fourth proportional to 65,065,045.28, 97,613,721.64 and 32,290,996.11 is: 48,444,511.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,065,045.28 : 97,613,721.64 = 32,290,996.11 : x
  2. Step 2: Convert to fraction form
    65,065,045.28/97,613,721.64 = 32,290,996.11/x
  3. Step 3: Cross multiply
    65,065,045.28x = 97,613,721.64 × 32,290,996.11
  4. Step 4: Simplify right side
    65,065,045.28x = 3,152,044,305,800,226.50
  5. Step 5: Solve for x
    x = 3,152,044,305,800,226.50/65,065,045.28
  6. Step 6: Final answer
    x = 48,444,511.07

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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.