Home / 61,572,079.30-92,389,986.15-44,672,239.30

Finding the Fourth Proportional to 61,572,079.30, 92,389,986.15 and 44,672,239.30

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Solution

The fourth proportional to 61,572,079.30, 92,389,986.15 and 44,672,239.30 is: 67,031,479.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,572,079.30 : 92,389,986.15 = 44,672,239.30 : x
  2. Step 2: Convert to fraction form
    61,572,079.30/92,389,986.15 = 44,672,239.30/x
  3. Step 3: Cross multiply
    61,572,079.30x = 92,389,986.15 × 44,672,239.30
  4. Step 4: Simplify right side
    61,572,079.30x = 4,127,267,570,216,485.50
  5. Step 5: Solve for x
    x = 4,127,267,570,216,485.50/61,572,079.30
  6. Step 6: Final answer
    x = 67,031,479.48

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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.