Home / 15,672,333.40-23,508,500.10-10,570,499.80

Finding the Fourth Proportional to 15,672,333.40, 23,508,500.10 and 10,570,499.80

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Solution

The fourth proportional to 15,672,333.40, 23,508,500.10 and 10,570,499.80 is: 15,855,749.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,672,333.40 : 23,508,500.10 = 10,570,499.80 : x
  2. Step 2: Convert to fraction form
    15,672,333.40/23,508,500.10 = 10,570,499.80/x
  3. Step 3: Cross multiply
    15,672,333.40x = 23,508,500.10 × 10,570,499.80
  4. Step 4: Simplify right side
    15,672,333.40x = 248,496,595,605,350
  5. Step 5: Solve for x
    x = 248,496,595,605,350/15,672,333.40
  6. Step 6: Final answer
    x = 15,855,749.70

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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.