Home / 29,860,003.60-44,790,005.40-9,679,728.40

Finding the Fourth Proportional to 29,860,003.60, 44,790,005.40 and 9,679,728.40

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Solution

The fourth proportional to 29,860,003.60, 44,790,005.40 and 9,679,728.40 is: 14,519,592.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,860,003.60 : 44,790,005.40 = 9,679,728.40 : x
  2. Step 2: Convert to fraction form
    29,860,003.60/44,790,005.40 = 9,679,728.40/x
  3. Step 3: Cross multiply
    29,860,003.60x = 44,790,005.40 × 9,679,728.40
  4. Step 4: Simplify right side
    29,860,003.60x = 433,555,087,306,533.38
  5. Step 5: Solve for x
    x = 433,555,087,306,533.38/29,860,003.60
  6. Step 6: Final answer
    x = 14,519,592.60

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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.