Home / 61,850,323.41-85,351,107.81-34,350,023.13

Finding the Fourth Proportional to 61,850,323.41, 85,351,107.81 and 34,350,023.13

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Solution

The fourth proportional to 61,850,323.41, 85,351,107.81 and 34,350,023.13 is: 47,401,733.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,850,323.41 : 85,351,107.81 = 34,350,023.13 : x
  2. Step 2: Convert to fraction form
    61,850,323.41/85,351,107.81 = 34,350,023.13/x
  3. Step 3: Cross multiply
    61,850,323.41x = 85,351,107.81 × 34,350,023.13
  4. Step 4: Simplify right side
    61,850,323.41x = 2,931,812,527,444,624
  5. Step 5: Solve for x
    x = 2,931,812,527,444,624/61,850,323.41
  6. Step 6: Final answer
    x = 47,401,733.18

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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.