Home / 37,242,016.20-55,863,024.30-10,315,672.20

Finding the Fourth Proportional to 37,242,016.20, 55,863,024.30 and 10,315,672.20

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Solution

The fourth proportional to 37,242,016.20, 55,863,024.30 and 10,315,672.20 is: 15,473,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,242,016.20 : 55,863,024.30 = 10,315,672.20 : x
  2. Step 2: Convert to fraction form
    37,242,016.20/55,863,024.30 = 10,315,672.20/x
  3. Step 3: Cross multiply
    37,242,016.20x = 55,863,024.30 × 10,315,672.20
  4. Step 4: Simplify right side
    37,242,016.20x = 576,264,646,779,434.38
  5. Step 5: Solve for x
    x = 576,264,646,779,434.38/37,242,016.20
  6. Step 6: Final answer
    x = 15,473,508.30

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1.5x scale

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.