Home / 24,057,003.40-36,085,505.10-11,921,777.80

Finding the Fourth Proportional to 24,057,003.40, 36,085,505.10 and 11,921,777.80

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Solution

The fourth proportional to 24,057,003.40, 36,085,505.10 and 11,921,777.80 is: 17,882,666.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,057,003.40 : 36,085,505.10 = 11,921,777.80 : x
  2. Step 2: Convert to fraction form
    24,057,003.40/36,085,505.10 = 11,921,777.80/x
  3. Step 3: Cross multiply
    24,057,003.40x = 36,085,505.10 × 11,921,777.80
  4. Step 4: Simplify right side
    24,057,003.40x = 430,203,373,602,966.81
  5. Step 5: Solve for x
    x = 430,203,373,602,966.81/24,057,003.40
  6. Step 6: Final answer
    x = 17,882,666.70

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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.