Home / 61,149,085.04-91,695,283.74-22,800,302.48

Finding the Fourth Proportional to 61,149,085.04, 91,695,283.74 and 22,800,302.48

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Solution

The fourth proportional to 61,149,085.04, 91,695,283.74 and 22,800,302.48 is: 34,189,885.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,149,085.04 : 91,695,283.74 = 22,800,302.48 : x
  2. Step 2: Convert to fraction form
    61,149,085.04/91,695,283.74 = 22,800,302.48/x
  3. Step 3: Cross multiply
    61,149,085.04x = 91,695,283.74 × 22,800,302.48
  4. Step 4: Simplify right side
    61,149,085.04x = 2,090,680,205,490,664
  5. Step 5: Solve for x
    x = 2,090,680,205,490,664/61,149,085.04
  6. Step 6: Final answer
    x = 34,189,885.33

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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.