Home / 32,896,006.40-49,344,009.60-21,350,201.60

Finding the Fourth Proportional to 32,896,006.40, 49,344,009.60 and 21,350,201.60

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Solution

The fourth proportional to 32,896,006.40, 49,344,009.60 and 21,350,201.60 is: 32,025,302.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,896,006.40 : 49,344,009.60 = 21,350,201.60 : x
  2. Step 2: Convert to fraction form
    32,896,006.40/49,344,009.60 = 21,350,201.60/x
  3. Step 3: Cross multiply
    32,896,006.40x = 49,344,009.60 × 21,350,201.60
  4. Step 4: Simplify right side
    32,896,006.40x = 1,053,504,552,712,335.50
  5. Step 5: Solve for x
    x = 1,053,504,552,712,335.50/32,896,006.40
  6. Step 6: Final answer
    x = 32,025,302.40

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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.