Home / 19,572,023.70-29,358,035.55-6,107,102.10

Finding the Fourth Proportional to 19,572,023.70, 29,358,035.55 and 6,107,102.10

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Solution

The fourth proportional to 19,572,023.70, 29,358,035.55 and 6,107,102.10 is: 9,160,653.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,572,023.70 : 29,358,035.55 = 6,107,102.10 : x
  2. Step 2: Convert to fraction form
    19,572,023.70/29,358,035.55 = 6,107,102.10/x
  3. Step 3: Cross multiply
    19,572,023.70x = 29,358,035.55 × 6,107,102.10
  4. Step 4: Simplify right side
    19,572,023.70x = 179,292,520,559,279.66
  5. Step 5: Solve for x
    x = 179,292,520,559,279.66/19,572,023.70
  6. Step 6: Final answer
    x = 9,160,653.15

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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.