Home / 64,330,605.20-96,513,922.20-26,019,030.80

Finding the Fourth Proportional to 64,330,605.20, 96,513,922.20 and 26,019,030.80

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Solution

The fourth proportional to 64,330,605.20, 96,513,922.20 and 26,019,030.80 is: 39,035,832.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,330,605.20 : 96,513,922.20 = 26,019,030.80 : x
  2. Step 2: Convert to fraction form
    64,330,605.20/96,513,922.20 = 26,019,030.80/x
  3. Step 3: Cross multiply
    64,330,605.20x = 96,513,922.20 × 26,019,030.80
  4. Step 4: Simplify right side
    64,330,605.20x = 2,511,198,714,350,604
  5. Step 5: Solve for x
    x = 2,511,198,714,350,604/64,330,605.20
  6. Step 6: Final answer
    x = 39,035,832.27

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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.