Home / 14,700,620.60-22,050,930.90-12,574,856.60

Finding the Fourth Proportional to 14,700,620.60, 22,050,930.90 and 12,574,856.60

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Solution

The fourth proportional to 14,700,620.60, 22,050,930.90 and 12,574,856.60 is: 18,862,284.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,700,620.60 : 22,050,930.90 = 12,574,856.60 : x
  2. Step 2: Convert to fraction form
    14,700,620.60/22,050,930.90 = 12,574,856.60/x
  3. Step 3: Cross multiply
    14,700,620.60x = 22,050,930.90 × 12,574,856.60
  4. Step 4: Simplify right side
    14,700,620.60x = 277,287,293,964,008.91
  5. Step 5: Solve for x
    x = 277,287,293,964,008.91/14,700,620.60
  6. Step 6: Final answer
    x = 18,862,284.90

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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.