Home / 47,070,167.10-70,605,250.65-16,767,095.10

Finding the Fourth Proportional to 47,070,167.10, 70,605,250.65 and 16,767,095.10

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Solution

The fourth proportional to 47,070,167.10, 70,605,250.65 and 16,767,095.10 is: 25,150,642.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,070,167.10 : 70,605,250.65 = 16,767,095.10 : x
  2. Step 2: Convert to fraction form
    47,070,167.10/70,605,250.65 = 16,767,095.10/x
  3. Step 3: Cross multiply
    47,070,167.10x = 70,605,250.65 × 16,767,095.10
  4. Step 4: Simplify right side
    47,070,167.10x = 1,183,844,952,207,887
  5. Step 5: Solve for x
    x = 1,183,844,952,207,887/47,070,167.10
  6. Step 6: Final answer
    x = 25,150,642.65

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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.