Home / 96,229,000.80-144,343,501.20-93,394,648.80

Finding the Fourth Proportional to 96,229,000.80, 144,343,501.20 and 93,394,648.80

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Solution

The fourth proportional to 96,229,000.80, 144,343,501.20 and 93,394,648.80 is: 140,091,973.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,229,000.80 : 144,343,501.20 = 93,394,648.80 : x
  2. Step 2: Convert to fraction form
    96,229,000.80/144,343,501.20 = 93,394,648.80/x
  3. Step 3: Cross multiply
    96,229,000.80x = 144,343,501.20 × 93,394,648.80
  4. Step 4: Simplify right side
    96,229,000.80x = 13,480,910,601,136,378
  5. Step 5: Solve for x
    x = 13,480,910,601,136,378/96,229,000.80
  6. Step 6: Final answer
    x = 140,091,973.20

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1.5x scale

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.