Home / 116,237,708,827.92-160,408,032,042.96-62,773,676,194.32

Finding the Fourth Proportional to 116,237,708,827.92, 160,408,032,042.96 and 62,773,676,194.32

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Solution

The fourth proportional to 116,237,708,827.92, 160,408,032,042.96 and 62,773,676,194.32 is: 86,627,669,832.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,237,708,827.92 : 160,408,032,042.96 = 62,773,676,194.32 : x
  2. Step 2: Convert to fraction form
    116,237,708,827.92/160,408,032,042.96 = 62,773,676,194.32/x
  3. Step 3: Cross multiply
    116,237,708,827.92x = 160,408,032,042.96 × 62,773,676,194.32
  4. Step 4: Simplify right side
    116,237,708,827.92x = 10,069,401,862,432,876,396,544
  5. Step 5: Solve for x
    x = 10,069,401,862,432,876,396,544/116,237,708,827.92
  6. Step 6: Final answer
    x = 86,627,669,832.51

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