Home / 41,015,427.70-61,523,141.55-34,346,730.10

Finding the Fourth Proportional to 41,015,427.70, 61,523,141.55 and 34,346,730.10

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Solution

The fourth proportional to 41,015,427.70, 61,523,141.55 and 34,346,730.10 is: 51,520,095.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,015,427.70 : 61,523,141.55 = 34,346,730.10 : x
  2. Step 2: Convert to fraction form
    41,015,427.70/61,523,141.55 = 34,346,730.10/x
  3. Step 3: Cross multiply
    41,015,427.70x = 61,523,141.55 × 34,346,730.10
  4. Step 4: Simplify right side
    41,015,427.70x = 2,113,118,737,721,945.75
  5. Step 5: Solve for x
    x = 2,113,118,737,721,945.75/41,015,427.70
  6. Step 6: Final answer
    x = 51,520,095.15

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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.