Home / 10,621,098,223.48-14,657,137,254.66-5,863,380,642.52

Finding the Fourth Proportional to 10,621,098,223.48, 14,657,137,254.66 and 5,863,380,642.52

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Solution

The fourth proportional to 10,621,098,223.48, 14,657,137,254.66 and 5,863,380,642.52 is: 8,091,477,269.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,621,098,223.48 : 14,657,137,254.66 = 5,863,380,642.52 : x
  2. Step 2: Convert to fraction form
    10,621,098,223.48/14,657,137,254.66 = 5,863,380,642.52/x
  3. Step 3: Cross multiply
    10,621,098,223.48x = 14,657,137,254.66 × 5,863,380,642.52
  4. Step 4: Simplify right side
    10,621,098,223.48x = 85,940,374,853,732,188,160
  5. Step 5: Solve for x
    x = 85,940,374,853,732,188,160/10,621,098,223.48
  6. Step 6: Final answer
    x = 8,091,477,269.62

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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.