Home / 36,064,254.10-54,131,810.55-17,888,971.90

Finding the Fourth Proportional to 36,064,254.10, 54,131,810.55 and 17,888,971.90

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Solution

The fourth proportional to 36,064,254.10, 54,131,810.55 and 17,888,971.90 is: 26,851,031.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,064,254.10 : 54,131,810.55 = 17,888,971.90 : x
  2. Step 2: Convert to fraction form
    36,064,254.10/54,131,810.55 = 17,888,971.90/x
  3. Step 3: Cross multiply
    36,064,254.10x = 54,131,810.55 × 17,888,971.90
  4. Step 4: Simplify right side
    36,064,254.10x = 968,362,437,825,073.38
  5. Step 5: Solve for x
    x = 968,362,437,825,073.38/36,064,254.10
  6. Step 6: Final answer
    x = 26,851,031.91

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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.