Home / 26,592,953.40-39,889,430.10-22,057,990.20

Finding the Fourth Proportional to 26,592,953.40, 39,889,430.10 and 22,057,990.20

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Solution

The fourth proportional to 26,592,953.40, 39,889,430.10 and 22,057,990.20 is: 33,086,985.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,592,953.40 : 39,889,430.10 = 22,057,990.20 : x
  2. Step 2: Convert to fraction form
    26,592,953.40/39,889,430.10 = 22,057,990.20/x
  3. Step 3: Cross multiply
    26,592,953.40x = 39,889,430.10 × 22,057,990.20
  4. Step 4: Simplify right side
    26,592,953.40x = 879,880,658,229,385
  5. Step 5: Solve for x
    x = 879,880,658,229,385/26,592,953.40
  6. Step 6: Final answer
    x = 33,086,985.30

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Similar ratio
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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.