Home / 60,712,350.74-83,783,044.04-32,835,060.75

Finding the Fourth Proportional to 60,712,350.74, 83,783,044.04 and 32,835,060.75

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Solution

The fourth proportional to 60,712,350.74, 83,783,044.04 and 32,835,060.75 is: 45,312,383.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,712,350.74 : 83,783,044.04 = 32,835,060.75 : x
  2. Step 2: Convert to fraction form
    60,712,350.74/83,783,044.04 = 32,835,060.75/x
  3. Step 3: Cross multiply
    60,712,350.74x = 83,783,044.04 × 32,835,060.75
  4. Step 4: Simplify right side
    60,712,350.74x = 2,751,021,340,873,325.50
  5. Step 5: Solve for x
    x = 2,751,021,340,873,325.50/60,712,350.74
  6. Step 6: Final answer
    x = 45,312,383.85

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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.