Home / 49,217,437.60-73,826,156.40-26,259,186.40

Finding the Fourth Proportional to 49,217,437.60, 73,826,156.40 and 26,259,186.40

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Solution

The fourth proportional to 49,217,437.60, 73,826,156.40 and 26,259,186.40 is: 39,388,779.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,217,437.60 : 73,826,156.40 = 26,259,186.40 : x
  2. Step 2: Convert to fraction form
    49,217,437.60/73,826,156.40 = 26,259,186.40/x
  3. Step 3: Cross multiply
    49,217,437.60x = 73,826,156.40 × 26,259,186.40
  4. Step 4: Simplify right side
    49,217,437.60x = 1,938,614,802,103,153
  5. Step 5: Solve for x
    x = 1,938,614,802,103,153/49,217,437.60
  6. Step 6: Final answer
    x = 39,388,779.60

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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.