Home / 33,385,985.60-50,013,776-23,009,367.20

Finding the Fourth Proportional to 33,385,985.60, 50,013,776 and 23,009,367.20

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Solution

The fourth proportional to 33,385,985.60, 50,013,776 and 23,009,367.20 is: 34,469,113.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,385,985.60 : 50,013,776 = 23,009,367.20 : x
  2. Step 2: Convert to fraction form
    33,385,985.60/50,013,776 = 23,009,367.20/x
  3. Step 3: Cross multiply
    33,385,985.60x = 50,013,776 × 23,009,367.20
  4. Step 4: Simplify right side
    33,385,985.60x = 1,150,785,337,042,547.25
  5. Step 5: Solve for x
    x = 1,150,785,337,042,547.25/33,385,985.60
  6. Step 6: Final answer
    x = 34,469,113.80

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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.