Home / 50,532,421.10-75,798,631.65-44,155,129.10

Finding the Fourth Proportional to 50,532,421.10, 75,798,631.65 and 44,155,129.10

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Solution

The fourth proportional to 50,532,421.10, 75,798,631.65 and 44,155,129.10 is: 66,232,693.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,532,421.10 : 75,798,631.65 = 44,155,129.10 : x
  2. Step 2: Convert to fraction form
    50,532,421.10/75,798,631.65 = 44,155,129.10/x
  3. Step 3: Cross multiply
    50,532,421.10x = 75,798,631.65 × 44,155,129.10
  4. Step 4: Simplify right side
    50,532,421.10x = 3,346,898,366,109,096.50
  5. Step 5: Solve for x
    x = 3,346,898,366,109,096.50/50,532,421.10
  6. Step 6: Final answer
    x = 66,232,693.65

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Double scale
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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.