Home / 14,762,959.40-22,144,439.10-4,125,391.40

Finding the Fourth Proportional to 14,762,959.40, 22,144,439.10 and 4,125,391.40

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Solution

The fourth proportional to 14,762,959.40, 22,144,439.10 and 4,125,391.40 is: 6,188,087.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,959.40 : 22,144,439.10 = 4,125,391.40 : x
  2. Step 2: Convert to fraction form
    14,762,959.40/22,144,439.10 = 4,125,391.40/x
  3. Step 3: Cross multiply
    14,762,959.40x = 22,144,439.10 × 4,125,391.40
  4. Step 4: Simplify right side
    14,762,959.40x = 91,354,478,620,963.75
  5. Step 5: Solve for x
    x = 91,354,478,620,963.75/14,762,959.40
  6. Step 6: Final answer
    x = 6,188,087.10

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1.5x scale

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.