Home / 17,512,210.53-24,165,017.37-10,168,612.20

Finding the Fourth Proportional to 17,512,210.53, 24,165,017.37 and 10,168,612.20

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Solution

The fourth proportional to 17,512,210.53, 24,165,017.37 and 10,168,612.20 is: 14,031,620.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,512,210.53 : 24,165,017.37 = 10,168,612.20 : x
  2. Step 2: Convert to fraction form
    17,512,210.53/24,165,017.37 = 10,168,612.20/x
  3. Step 3: Cross multiply
    17,512,210.53x = 24,165,017.37 × 10,168,612.20
  4. Step 4: Simplify right side
    17,512,210.53x = 245,724,690,441,793.91
  5. Step 5: Solve for x
    x = 245,724,690,441,793.91/17,512,210.53
  6. Step 6: Final answer
    x = 14,031,620.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.