Home / 23,607,772.10-35,411,658.15-15,545,615.30

Finding the Fourth Proportional to 23,607,772.10, 35,411,658.15 and 15,545,615.30

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Solution

The fourth proportional to 23,607,772.10, 35,411,658.15 and 15,545,615.30 is: 23,318,422.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,607,772.10 : 35,411,658.15 = 15,545,615.30 : x
  2. Step 2: Convert to fraction form
    23,607,772.10/35,411,658.15 = 15,545,615.30/x
  3. Step 3: Cross multiply
    23,607,772.10x = 35,411,658.15 × 15,545,615.30
  4. Step 4: Simplify right side
    23,607,772.10x = 550,496,014,735,009.69
  5. Step 5: Solve for x
    x = 550,496,014,735,009.69/23,607,772.10
  6. Step 6: Final answer
    x = 23,318,422.95

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Double scale
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Similar ratio
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1.5x scale

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.