Home / 62,763,622.80-94,145,434.20-22,359,526.80

Finding the Fourth Proportional to 62,763,622.80, 94,145,434.20 and 22,359,526.80

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Solution

The fourth proportional to 62,763,622.80, 94,145,434.20 and 22,359,526.80 is: 33,539,290.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,763,622.80 : 94,145,434.20 = 22,359,526.80 : x
  2. Step 2: Convert to fraction form
    62,763,622.80/94,145,434.20 = 22,359,526.80/x
  3. Step 3: Cross multiply
    62,763,622.80x = 94,145,434.20 × 22,359,526.80
  4. Step 4: Simplify right side
    62,763,622.80x = 2,105,047,359,092,536.75
  5. Step 5: Solve for x
    x = 2,105,047,359,092,536.75/62,763,622.80
  6. Step 6: Final answer
    x = 33,539,290.20

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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.