Home / 8,598,597,266.93-12,891,899,239.34-3,809,895,552.27

Finding the Fourth Proportional to 8,598,597,266.93, 12,891,899,239.34 and 3,809,895,552.27

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Solution

The fourth proportional to 8,598,597,266.93, 12,891,899,239.34 and 3,809,895,552.27 is: 5,712,186,307.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,598,597,266.93 : 12,891,899,239.34 = 3,809,895,552.27 : x
  2. Step 2: Convert to fraction form
    8,598,597,266.93/12,891,899,239.34 = 3,809,895,552.27/x
  3. Step 3: Cross multiply
    8,598,597,266.93x = 12,891,899,239.34 × 3,809,895,552.27
  4. Step 4: Simplify right side
    8,598,597,266.93x = 49,116,789,572,255,408,128
  5. Step 5: Solve for x
    x = 49,116,789,572,255,408,128/8,598,597,266.93
  6. Step 6: Final answer
    x = 5,712,186,307.55

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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.