Home / 16,610,100.90-24,915,151.35-10,525,101.45

Finding the Fourth Proportional to 16,610,100.90, 24,915,151.35 and 10,525,101.45

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Solution

The fourth proportional to 16,610,100.90, 24,915,151.35 and 10,525,101.45 is: 15,787,652.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,100.90 : 24,915,151.35 = 10,525,101.45 : x
  2. Step 2: Convert to fraction form
    16,610,100.90/24,915,151.35 = 10,525,101.45/x
  3. Step 3: Cross multiply
    16,610,100.90x = 24,915,151.35 × 10,525,101.45
  4. Step 4: Simplify right side
    16,610,100.90x = 262,234,495,600,854.47
  5. Step 5: Solve for x
    x = 262,234,495,600,854.47/16,610,100.90
  6. Step 6: Final answer
    x = 15,787,652.18

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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.