Home / 29,847,618.60-44,771,427.90-9,654,901.80

Finding the Fourth Proportional to 29,847,618.60, 44,771,427.90 and 9,654,901.80

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Solution

The fourth proportional to 29,847,618.60, 44,771,427.90 and 9,654,901.80 is: 14,482,352.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,847,618.60 : 44,771,427.90 = 9,654,901.80 : x
  2. Step 2: Convert to fraction form
    29,847,618.60/44,771,427.90 = 9,654,901.80/x
  3. Step 3: Cross multiply
    29,847,618.60x = 44,771,427.90 × 9,654,901.80
  4. Step 4: Simplify right side
    29,847,618.60x = 432,263,739,820,280.25
  5. Step 5: Solve for x
    x = 432,263,739,820,280.25/29,847,618.60
  6. Step 6: Final answer
    x = 14,482,352.70

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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.