Home / 55,488,001.70-83,232,002.55-44,066,612.90

Finding the Fourth Proportional to 55,488,001.70, 83,232,002.55 and 44,066,612.90

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Solution

The fourth proportional to 55,488,001.70, 83,232,002.55 and 44,066,612.90 is: 66,099,919.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,488,001.70 : 83,232,002.55 = 44,066,612.90 : x
  2. Step 2: Convert to fraction form
    55,488,001.70/83,232,002.55 = 44,066,612.90/x
  3. Step 3: Cross multiply
    55,488,001.70x = 83,232,002.55 × 44,066,612.90
  4. Step 4: Simplify right side
    55,488,001.70x = 3,667,752,437,262,662.50
  5. Step 5: Solve for x
    x = 3,667,752,437,262,662.50/55,488,001.70
  6. Step 6: Final answer
    x = 66,099,919.35

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Similar ratio
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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.