Home / 32,351,314.83-48,527,401.28-10,785,923.45

Finding the Fourth Proportional to 32,351,314.83, 48,527,401.28 and 10,785,923.45

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Solution

The fourth proportional to 32,351,314.83, 48,527,401.28 and 10,785,923.45 is: 16,179,028.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,351,314.83 : 48,527,401.28 = 10,785,923.45 : x
  2. Step 2: Convert to fraction form
    32,351,314.83/48,527,401.28 = 10,785,923.45/x
  3. Step 3: Cross multiply
    32,351,314.83x = 48,527,401.28 × 10,785,923.45
  4. Step 4: Simplify right side
    32,351,314.83x = 523,412,835,136,945.38
  5. Step 5: Solve for x
    x = 523,412,835,136,945.38/32,351,314.83
  6. Step 6: Final answer
    x = 16,179,028.21

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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.