Home / 8,510,729,895,745.50-11,744,818,582,264-4,608,808,126,746.80

Finding the Fourth Proportional to 8,510,729,895,745.50, 11,744,818,582,264 and 4,608,808,126,746.80

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Solution

The fourth proportional to 8,510,729,895,745.50, 11,744,818,582,264 and 4,608,808,126,746.80 is: 6,360,161,348,342.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,510,729,895,745.50 : 11,744,818,582,264 = 4,608,808,126,746.80 : x
  2. Step 2: Convert to fraction form
    8,510,729,895,745.50/11,744,818,582,264 = 4,608,808,126,746.80/x
  3. Step 3: Cross multiply
    8,510,729,895,745.50x = 11,744,818,582,264 × 4,608,808,126,746.80
  4. Step 4: Simplify right side
    8,510,729,895,745.50x = 54,129,615,329,105,149,238,968,320
  5. Step 5: Solve for x
    x = 54,129,615,329,105,149,238,968,320/8,510,729,895,745.50
  6. Step 6: Final answer
    x = 6,360,161,348,342.69

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.