Home / 96,744,623.44-145,116,031.74-39,223,220.80

Finding the Fourth Proportional to 96,744,623.44, 145,116,031.74 and 39,223,220.80

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Solution

The fourth proportional to 96,744,623.44, 145,116,031.74 and 39,223,220.80 is: 58,834,464.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,744,623.44 : 145,116,031.74 = 39,223,220.80 : x
  2. Step 2: Convert to fraction form
    96,744,623.44/145,116,031.74 = 39,223,220.80/x
  3. Step 3: Cross multiply
    96,744,623.44x = 145,116,031.74 × 39,223,220.80
  4. Step 4: Simplify right side
    96,744,623.44x = 5,691,918,154,557,828
  5. Step 5: Solve for x
    x = 5,691,918,154,557,828/96,744,623.44
  6. Step 6: Final answer
    x = 58,834,464.93

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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.