Home / 14,762,956.60-22,144,434.90-10,983,820.60

Finding the Fourth Proportional to 14,762,956.60, 22,144,434.90 and 10,983,820.60

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Solution

The fourth proportional to 14,762,956.60, 22,144,434.90 and 10,983,820.60 is: 16,475,730.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,956.60 : 22,144,434.90 = 10,983,820.60 : x
  2. Step 2: Convert to fraction form
    14,762,956.60/22,144,434.90 = 10,983,820.60/x
  3. Step 3: Cross multiply
    14,762,956.60x = 22,144,434.90 × 10,983,820.60
  4. Step 4: Simplify right side
    14,762,956.60x = 243,230,500,229,978.91
  5. Step 5: Solve for x
    x = 243,230,500,229,978.91/14,762,956.60
  6. Step 6: Final answer
    x = 16,475,730.90

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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.