Home / 34,612,116,631.20-51,918,174,946.80-32,290,215,472.80

Finding the Fourth Proportional to 34,612,116,631.20, 51,918,174,946.80 and 32,290,215,472.80

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Solution

The fourth proportional to 34,612,116,631.20, 51,918,174,946.80 and 32,290,215,472.80 is: 48,435,323,209.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,612,116,631.20 : 51,918,174,946.80 = 32,290,215,472.80 : x
  2. Step 2: Convert to fraction form
    34,612,116,631.20/51,918,174,946.80 = 32,290,215,472.80/x
  3. Step 3: Cross multiply
    34,612,116,631.20x = 51,918,174,946.80 × 32,290,215,472.80
  4. Step 4: Simplify right side
    34,612,116,631.20x = 1,676,449,055,986,698,682,368
  5. Step 5: Solve for x
    x = 1,676,449,055,986,698,682,368/34,612,116,631.20
  6. Step 6: Final answer
    x = 48,435,323,209.20

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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.