Home / 15,732,002.60-22,069,593.40-15,732,002.60

Finding the Fourth Proportional to 15,732,002.60, 22,069,593.40 and 15,732,002.60

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Solution

The fourth proportional to 15,732,002.60, 22,069,593.40 and 15,732,002.60 is: 22,069,593.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,732,002.60 : 22,069,593.40 = 15,732,002.60 : x
  2. Step 2: Convert to fraction form
    15,732,002.60/22,069,593.40 = 15,732,002.60/x
  3. Step 3: Cross multiply
    15,732,002.60x = 22,069,593.40 × 15,732,002.60
  4. Step 4: Simplify right side
    15,732,002.60x = 347,198,900,749,742.81
  5. Step 5: Solve for x
    x = 347,198,900,749,742.81/15,732,002.60
  6. Step 6: Final answer
    x = 22,069,593.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.