Home / 64,205,089.83-96,306,507.60-44,491,036.86

Finding the Fourth Proportional to 64,205,089.83, 96,306,507.60 and 44,491,036.86

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Solution

The fourth proportional to 64,205,089.83, 96,306,507.60 and 44,491,036.86 is: 66,735,774.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,205,089.83 : 96,306,507.60 = 44,491,036.86 : x
  2. Step 2: Convert to fraction form
    64,205,089.83/96,306,507.60 = 44,491,036.86/x
  3. Step 3: Cross multiply
    64,205,089.83x = 96,306,507.60 × 44,491,036.86
  4. Step 4: Simplify right side
    64,205,089.83x = 4,284,776,379,248,704
  5. Step 5: Solve for x
    x = 4,284,776,379,248,704/64,205,089.83
  6. Step 6: Final answer
    x = 66,735,774.23

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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.