Home / 46,656,164.30-69,984,246.45-26,248,829.90

Finding the Fourth Proportional to 46,656,164.30, 69,984,246.45 and 26,248,829.90

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Solution

The fourth proportional to 46,656,164.30, 69,984,246.45 and 26,248,829.90 is: 39,373,244.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,164.30 : 69,984,246.45 = 26,248,829.90 : x
  2. Step 2: Convert to fraction form
    46,656,164.30/69,984,246.45 = 26,248,829.90/x
  3. Step 3: Cross multiply
    46,656,164.30x = 69,984,246.45 × 26,248,829.90
  4. Step 4: Simplify right side
    46,656,164.30x = 1,837,004,580,745,728.75
  5. Step 5: Solve for x
    x = 1,837,004,580,745,728.75/46,656,164.30
  6. Step 6: Final answer
    x = 39,373,244.85

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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.