Home / 25,101,871.10-37,658,055.45-8,064,266.30

Finding the Fourth Proportional to 25,101,871.10, 37,658,055.45 and 8,064,266.30

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Solution

The fourth proportional to 25,101,871.10, 37,658,055.45 and 8,064,266.30 is: 12,098,085.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,101,871.10 : 37,658,055.45 = 8,064,266.30 : x
  2. Step 2: Convert to fraction form
    25,101,871.10/37,658,055.45 = 8,064,266.30/x
  3. Step 3: Cross multiply
    25,101,871.10x = 37,658,055.45 × 8,064,266.30
  4. Step 4: Simplify right side
    25,101,871.10x = 303,684,587,488,966.38
  5. Step 5: Solve for x
    x = 303,684,587,488,966.38/25,101,871.10
  6. Step 6: Final answer
    x = 12,098,085.69

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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.