Home / 15,828,778,340,862-23,729,569,188,348-5,501,126,593,401.80

Finding the Fourth Proportional to 15,828,778,340,862, 23,729,569,188,348 and 5,501,126,593,401.80

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Solution

The fourth proportional to 15,828,778,340,862, 23,729,569,188,348 and 5,501,126,593,401.80 is: 8,246,963,934,986.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,828,778,340,862 : 23,729,569,188,348 = 5,501,126,593,401.80 : x
  2. Step 2: Convert to fraction form
    15,828,778,340,862/23,729,569,188,348 = 5,501,126,593,401.80/x
  3. Step 3: Cross multiply
    15,828,778,340,862x = 23,729,569,188,348 × 5,501,126,593,401.80
  4. Step 4: Simplify right side
    15,828,778,340,862x = 130,539,364,111,989,152,692,568,064
  5. Step 5: Solve for x
    x = 130,539,364,111,989,152,692,568,064/15,828,778,340,862
  6. Step 6: Final answer
    x = 8,246,963,934,986.80

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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.