Home / 39,438,045.45-59,157,068.18-23,512,797.45

Finding the Fourth Proportional to 39,438,045.45, 59,157,068.18 and 23,512,797.45

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Solution

The fourth proportional to 39,438,045.45, 59,157,068.18 and 23,512,797.45 is: 35,269,196.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,438,045.45 : 59,157,068.18 = 23,512,797.45 : x
  2. Step 2: Convert to fraction form
    39,438,045.45/59,157,068.18 = 23,512,797.45/x
  3. Step 3: Cross multiply
    39,438,045.45x = 59,157,068.18 × 23,512,797.45
  4. Step 4: Simplify right side
    39,438,045.45x = 1,390,948,161,734,616
  5. Step 5: Solve for x
    x = 1,390,948,161,734,616/39,438,045.45
  6. Step 6: Final answer
    x = 35,269,196.18

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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.