Home / 14,986,076.60-22,488,082.85-6,466,413.08

Finding the Fourth Proportional to 14,986,076.60, 22,488,082.85 and 6,466,413.08

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Solution

The fourth proportional to 14,986,076.60, 22,488,082.85 and 6,466,413.08 is: 9,703,489.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,986,076.60 : 22,488,082.85 = 6,466,413.08 : x
  2. Step 2: Convert to fraction form
    14,986,076.60/22,488,082.85 = 6,466,413.08/x
  3. Step 3: Cross multiply
    14,986,076.60x = 22,488,082.85 × 6,466,413.08
  4. Step 4: Simplify right side
    14,986,076.60x = 145,417,233,157,749.91
  5. Step 5: Solve for x
    x = 145,417,233,157,749.91/14,986,076.60
  6. Step 6: Final answer
    x = 9,703,489.25

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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.