Home / 26,576,133.60-39,864,200.40-26,072,248.80

Finding the Fourth Proportional to 26,576,133.60, 39,864,200.40 and 26,072,248.80

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Solution

The fourth proportional to 26,576,133.60, 39,864,200.40 and 26,072,248.80 is: 39,108,373.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,576,133.60 : 39,864,200.40 = 26,072,248.80 : x
  2. Step 2: Convert to fraction form
    26,576,133.60/39,864,200.40 = 26,072,248.80/x
  3. Step 3: Cross multiply
    26,576,133.60x = 39,864,200.40 × 26,072,248.80
  4. Step 4: Simplify right side
    26,576,133.60x = 1,039,349,351,041,859.50
  5. Step 5: Solve for x
    x = 1,039,349,351,041,859.50/26,576,133.60
  6. Step 6: Final answer
    x = 39,108,373.20

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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.