Home / 56,162,928.70-84,202,402.65-23,788,330.30

Finding the Fourth Proportional to 56,162,928.70, 84,202,402.65 and 23,788,330.30

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Solution

The fourth proportional to 56,162,928.70, 84,202,402.65 and 23,788,330.30 is: 35,664,710.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,162,928.70 : 84,202,402.65 = 23,788,330.30 : x
  2. Step 2: Convert to fraction form
    56,162,928.70/84,202,402.65 = 23,788,330.30/x
  3. Step 3: Cross multiply
    56,162,928.70x = 84,202,402.65 × 23,788,330.30
  4. Step 4: Simplify right side
    56,162,928.70x = 2,003,034,566,291,795.50
  5. Step 5: Solve for x
    x = 2,003,034,566,291,795.50/56,162,928.70
  6. Step 6: Final answer
    x = 35,664,710.03

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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.