Home / 45,123,851.52-62,270,916.48-24,497,268.48

Finding the Fourth Proportional to 45,123,851.52, 62,270,916.48 and 24,497,268.48

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Solution

The fourth proportional to 45,123,851.52, 62,270,916.48 and 24,497,268.48 is: 33,806,231.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,123,851.52 : 62,270,916.48 = 24,497,268.48 : x
  2. Step 2: Convert to fraction form
    45,123,851.52/62,270,916.48 = 24,497,268.48/x
  3. Step 3: Cross multiply
    45,123,851.52x = 62,270,916.48 × 24,497,268.48
  4. Step 4: Simplify right side
    45,123,851.52x = 1,525,467,359,506,216.50
  5. Step 5: Solve for x
    x = 1,525,467,359,506,216.50/45,123,851.52
  6. Step 6: Final answer
    x = 33,806,231.25

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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.