Home / 10,943,654.64-16,416,307.08-3,266,693.16

Finding the Fourth Proportional to 10,943,654.64, 16,416,307.08 and 3,266,693.16

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Solution

The fourth proportional to 10,943,654.64, 16,416,307.08 and 3,266,693.16 is: 4,900,286.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,943,654.64 : 16,416,307.08 = 3,266,693.16 : x
  2. Step 2: Convert to fraction form
    10,943,654.64/16,416,307.08 = 3,266,693.16/x
  3. Step 3: Cross multiply
    10,943,654.64x = 16,416,307.08 × 3,266,693.16
  4. Step 4: Simplify right side
    10,943,654.64x = 53,627,038,050,695.58
  5. Step 5: Solve for x
    x = 53,627,038,050,695.58/10,943,654.64
  6. Step 6: Final answer
    x = 4,900,286.04

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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.