Home / 59,037,209.42-88,589,445.33-47,145,528.14

Finding the Fourth Proportional to 59,037,209.42, 88,589,445.33 and 47,145,528.14

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Solution

The fourth proportional to 59,037,209.42, 88,589,445.33 and 47,145,528.14 is: 70,745,149.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,037,209.42 : 88,589,445.33 = 47,145,528.14 : x
  2. Step 2: Convert to fraction form
    59,037,209.42/88,589,445.33 = 47,145,528.14/x
  3. Step 3: Cross multiply
    59,037,209.42x = 88,589,445.33 × 47,145,528.14
  4. Step 4: Simplify right side
    59,037,209.42x = 4,176,596,187,712,506.50
  5. Step 5: Solve for x
    x = 4,176,596,187,712,506.50/59,037,209.42
  6. Step 6: Final answer
    x = 70,745,149.18

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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.