Home / 37,260,548.10-55,890,822.15-11,704,140.90

Finding the Fourth Proportional to 37,260,548.10, 55,890,822.15 and 11,704,140.90

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Solution

The fourth proportional to 37,260,548.10, 55,890,822.15 and 11,704,140.90 is: 17,556,211.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,260,548.10 : 55,890,822.15 = 11,704,140.90 : x
  2. Step 2: Convert to fraction form
    37,260,548.10/55,890,822.15 = 11,704,140.90/x
  3. Step 3: Cross multiply
    37,260,548.10x = 55,890,822.15 × 11,704,140.90
  4. Step 4: Simplify right side
    37,260,548.10x = 654,154,057,460,441
  5. Step 5: Solve for x
    x = 654,154,057,460,441/37,260,548.10
  6. Step 6: Final answer
    x = 17,556,211.35

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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.