Home / 40,414,000.66-60,613,697.91-11,653,064.98

Finding the Fourth Proportional to 40,414,000.66, 60,613,697.91 and 11,653,064.98

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Solution

The fourth proportional to 40,414,000.66, 60,613,697.91 and 11,653,064.98 is: 17,477,491.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,414,000.66 : 60,613,697.91 = 11,653,064.98 : x
  2. Step 2: Convert to fraction form
    40,414,000.66/60,613,697.91 = 11,653,064.98/x
  3. Step 3: Cross multiply
    40,414,000.66x = 60,613,697.91 × 11,653,064.98
  4. Step 4: Simplify right side
    40,414,000.66x = 706,335,360,423,320.12
  5. Step 5: Solve for x
    x = 706,335,360,423,320.12/40,414,000.66
  6. Step 6: Final answer
    x = 17,477,491.68

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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.