Home / 15,263,124.60-22,894,686.90-14,820,756.60

Finding the Fourth Proportional to 15,263,124.60, 22,894,686.90 and 14,820,756.60

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Solution

The fourth proportional to 15,263,124.60, 22,894,686.90 and 14,820,756.60 is: 22,231,134.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,263,124.60 : 22,894,686.90 = 14,820,756.60 : x
  2. Step 2: Convert to fraction form
    15,263,124.60/22,894,686.90 = 14,820,756.60/x
  3. Step 3: Cross multiply
    15,263,124.60x = 22,894,686.90 × 14,820,756.60
  4. Step 4: Simplify right side
    15,263,124.60x = 339,316,581,978,108.50
  5. Step 5: Solve for x
    x = 339,316,581,978,108.50/15,263,124.60
  6. Step 6: Final answer
    x = 22,231,134.90

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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.