Home / 57,363,753,748.86-86,045,792,049.34-22,001,948,615.39

Finding the Fourth Proportional to 57,363,753,748.86, 86,045,792,049.34 and 22,001,948,615.39

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Solution

The fourth proportional to 57,363,753,748.86, 86,045,792,049.34 and 22,001,948,615.39 is: 33,002,984,838.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,363,753,748.86 : 86,045,792,049.34 = 22,001,948,615.39 : x
  2. Step 2: Convert to fraction form
    57,363,753,748.86/86,045,792,049.34 = 22,001,948,615.39/x
  3. Step 3: Cross multiply
    57,363,753,748.86x = 86,045,792,049.34 × 22,001,948,615.39
  4. Step 4: Simplify right side
    57,363,753,748.86x = 1,893,175,095,239,615,709,184
  5. Step 5: Solve for x
    x = 1,893,175,095,239,615,709,184/57,363,753,748.86
  6. Step 6: Final answer
    x = 33,002,984,838.27

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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.