Home / 60,142,800.60-90,214,200.90-14,704,595.10

Finding the Fourth Proportional to 60,142,800.60, 90,214,200.90 and 14,704,595.10

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Solution

The fourth proportional to 60,142,800.60, 90,214,200.90 and 14,704,595.10 is: 22,056,892.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,142,800.60 : 90,214,200.90 = 14,704,595.10 : x
  2. Step 2: Convert to fraction form
    60,142,800.60/90,214,200.90 = 14,704,595.10/x
  3. Step 3: Cross multiply
    60,142,800.60x = 90,214,200.90 × 14,704,595.10
  4. Step 4: Simplify right side
    60,142,800.60x = 1,326,563,296,504,555.75
  5. Step 5: Solve for x
    x = 1,326,563,296,504,555.75/60,142,800.60
  6. Step 6: Final answer
    x = 22,056,892.65

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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.