Home / 41,182,626.48-61,779,188.51-15,630,943.20

Finding the Fourth Proportional to 41,182,626.48, 61,779,188.51 and 15,630,943.20

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Solution

The fourth proportional to 41,182,626.48, 61,779,188.51 and 15,630,943.20 is: 23,448,406.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,182,626.48 : 61,779,188.51 = 15,630,943.20 : x
  2. Step 2: Convert to fraction form
    41,182,626.48/61,779,188.51 = 15,630,943.20/x
  3. Step 3: Cross multiply
    41,182,626.48x = 61,779,188.51 × 15,630,943.20
  4. Step 4: Simplify right side
    41,182,626.48x = 965,666,986,541,902.50
  5. Step 5: Solve for x
    x = 965,666,986,541,902.50/41,182,626.48
  6. Step 6: Final answer
    x = 23,448,406.99

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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.