Home / 38,310,223.80-57,465,335.70-34,783,030.20

Finding the Fourth Proportional to 38,310,223.80, 57,465,335.70 and 34,783,030.20

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Solution

The fourth proportional to 38,310,223.80, 57,465,335.70 and 34,783,030.20 is: 52,174,545.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,310,223.80 : 57,465,335.70 = 34,783,030.20 : x
  2. Step 2: Convert to fraction form
    38,310,223.80/57,465,335.70 = 34,783,030.20/x
  3. Step 3: Cross multiply
    38,310,223.80x = 57,465,335.70 × 34,783,030.20
  4. Step 4: Simplify right side
    38,310,223.80x = 1,998,818,507,106,238.50
  5. Step 5: Solve for x
    x = 1,998,818,507,106,238.50/38,310,223.80
  6. Step 6: Final answer
    x = 52,174,545.30

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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.