Home / 9,730,023.40-14,595,035.10-4,681,844.20

Finding the Fourth Proportional to 9,730,023.40, 14,595,035.10 and 4,681,844.20

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Solution

The fourth proportional to 9,730,023.40, 14,595,035.10 and 4,681,844.20 is: 7,022,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,730,023.40 : 14,595,035.10 = 4,681,844.20 : x
  2. Step 2: Convert to fraction form
    9,730,023.40/14,595,035.10 = 4,681,844.20/x
  3. Step 3: Cross multiply
    9,730,023.40x = 14,595,035.10 × 4,681,844.20
  4. Step 4: Simplify right side
    9,730,023.40x = 68,331,680,431,731.42
  5. Step 5: Solve for x
    x = 68,331,680,431,731.42/9,730,023.40
  6. Step 6: Final answer
    x = 7,022,766.30

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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.