Home / 15,446,685.10-23,170,027.65-4,088,281.90

Finding the Fourth Proportional to 15,446,685.10, 23,170,027.65 and 4,088,281.90

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Solution

The fourth proportional to 15,446,685.10, 23,170,027.65 and 4,088,281.90 is: 6,132,422.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,446,685.10 : 23,170,027.65 = 4,088,281.90 : x
  2. Step 2: Convert to fraction form
    15,446,685.10/23,170,027.65 = 4,088,281.90/x
  3. Step 3: Cross multiply
    15,446,685.10x = 23,170,027.65 × 4,088,281.90
  4. Step 4: Simplify right side
    15,446,685.10x = 94,725,604,663,994.53
  5. Step 5: Solve for x
    x = 94,725,604,663,994.53/15,446,685.10
  6. Step 6: Final answer
    x = 6,132,422.85

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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.