Home / 92,063,214.18-138,113,013.17-33,771,433.54

Finding the Fourth Proportional to 92,063,214.18, 138,113,013.17 and 33,771,433.54

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Solution

The fourth proportional to 92,063,214.18, 138,113,013.17 and 33,771,433.54 is: 50,663,823.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,063,214.18 : 138,113,013.17 = 33,771,433.54 : x
  2. Step 2: Convert to fraction form
    92,063,214.18/138,113,013.17 = 33,771,433.54/x
  3. Step 3: Cross multiply
    92,063,214.18x = 138,113,013.17 × 33,771,433.54
  4. Step 4: Simplify right side
    92,063,214.18x = 4,664,274,445,018,946
  5. Step 5: Solve for x
    x = 4,664,274,445,018,946/92,063,214.18
  6. Step 6: Final answer
    x = 50,663,823.62

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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.