Home / 34,905,283.45-48,172,693.55-26,069,394.65

Finding the Fourth Proportional to 34,905,283.45, 48,172,693.55 and 26,069,394.65

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Solution

The fourth proportional to 34,905,283.45, 48,172,693.55 and 26,069,394.65 is: 35,978,305.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,905,283.45 : 48,172,693.55 = 26,069,394.65 : x
  2. Step 2: Convert to fraction form
    34,905,283.45/48,172,693.55 = 26,069,394.65/x
  3. Step 3: Cross multiply
    34,905,283.45x = 48,172,693.55 × 26,069,394.65
  4. Step 4: Simplify right side
    34,905,283.45x = 1,255,832,959,408,220.50
  5. Step 5: Solve for x
    x = 1,255,832,959,408,220.50/34,905,283.45
  6. Step 6: Final answer
    x = 35,978,305.73

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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.