Home / 28,465,343.73-39,252,813.30-24,349,001.22

Finding the Fourth Proportional to 28,465,343.73, 39,252,813.30 and 24,349,001.22

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Solution

The fourth proportional to 28,465,343.73, 39,252,813.30 and 24,349,001.22 is: 33,576,506.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,465,343.73 : 39,252,813.30 = 24,349,001.22 : x
  2. Step 2: Convert to fraction form
    28,465,343.73/39,252,813.30 = 24,349,001.22/x
  3. Step 3: Cross multiply
    28,465,343.73x = 39,252,813.30 × 24,349,001.22
  4. Step 4: Simplify right side
    28,465,343.73x = 955,766,798,930,132.12
  5. Step 5: Solve for x
    x = 955,766,798,930,132.12/28,465,343.73
  6. Step 6: Final answer
    x = 33,576,506.51

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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.