Home / 34,909,403.04-52,328,175.15-15,487,775.49

Finding the Fourth Proportional to 34,909,403.04, 52,328,175.15 and 15,487,775.49

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Solution

The fourth proportional to 34,909,403.04, 52,328,175.15 and 15,487,775.49 is: 23,215,722.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,909,403.04 : 52,328,175.15 = 15,487,775.49 : x
  2. Step 2: Convert to fraction form
    34,909,403.04/52,328,175.15 = 15,487,775.49/x
  3. Step 3: Cross multiply
    34,909,403.04x = 52,328,175.15 × 15,487,775.49
  4. Step 4: Simplify right side
    34,909,403.04x = 810,447,028,524,597
  5. Step 5: Solve for x
    x = 810,447,028,524,597/34,909,403.04
  6. Step 6: Final answer
    x = 23,215,722.93

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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.