Home / 14,974,865.30-22,466,445.15-9,936,017.30

Finding the Fourth Proportional to 14,974,865.30, 22,466,445.15 and 9,936,017.30

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Solution

The fourth proportional to 14,974,865.30, 22,466,445.15 and 9,936,017.30 is: 14,906,777.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974,865.30 : 22,466,445.15 = 9,936,017.30 : x
  2. Step 2: Convert to fraction form
    14,974,865.30/22,466,445.15 = 9,936,017.30/x
  3. Step 3: Cross multiply
    14,974,865.30x = 22,466,445.15 × 9,936,017.30
  4. Step 4: Simplify right side
    14,974,865.30x = 223,226,987,679,901.09
  5. Step 5: Solve for x
    x = 223,226,987,679,901.09/14,974,865.30
  6. Step 6: Final answer
    x = 14,906,777.67

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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.