Home / 36,393,984,008.90-54,590,976,013.35-29,782,007,663.30

Finding the Fourth Proportional to 36,393,984,008.90, 54,590,976,013.35 and 29,782,007,663.30

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Solution

The fourth proportional to 36,393,984,008.90, 54,590,976,013.35 and 29,782,007,663.30 is: 44,673,011,494.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,393,984,008.90 : 54,590,976,013.35 = 29,782,007,663.30 : x
  2. Step 2: Convert to fraction form
    36,393,984,008.90/54,590,976,013.35 = 29,782,007,663.30/x
  3. Step 3: Cross multiply
    36,393,984,008.90x = 54,590,976,013.35 × 29,782,007,663.30
  4. Step 4: Simplify right side
    36,393,984,008.90x = 1,625,828,865,976,616,091,648
  5. Step 5: Solve for x
    x = 1,625,828,865,976,616,091,648/36,393,984,008.90
  6. Step 6: Final answer
    x = 44,673,011,494.95

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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.