Home / 35,300,897.62-48,706,191.45-20,608,120.94

Finding the Fourth Proportional to 35,300,897.62, 48,706,191.45 and 20,608,120.94

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Solution

The fourth proportional to 35,300,897.62, 48,706,191.45 and 20,608,120.94 is: 28,433,925.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,300,897.62 : 48,706,191.45 = 20,608,120.94 : x
  2. Step 2: Convert to fraction form
    35,300,897.62/48,706,191.45 = 20,608,120.94/x
  3. Step 3: Cross multiply
    35,300,897.62x = 48,706,191.45 × 20,608,120.94
  4. Step 4: Simplify right side
    35,300,897.62x = 1,003,743,083,684,863
  5. Step 5: Solve for x
    x = 1,003,743,083,684,863/35,300,897.62
  6. Step 6: Final answer
    x = 28,433,925.24

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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.