Home / 67,083,129.90-92,572,575-37,715,705.10

Finding the Fourth Proportional to 67,083,129.90, 92,572,575 and 37,715,705.10

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Solution

The fourth proportional to 67,083,129.90, 92,572,575 and 37,715,705.10 is: 52,046,467.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,083,129.90 : 92,572,575 = 37,715,705.10 : x
  2. Step 2: Convert to fraction form
    67,083,129.90/92,572,575 = 37,715,705.10/x
  3. Step 3: Cross multiply
    67,083,129.90x = 92,572,575 × 37,715,705.10
  4. Step 4: Simplify right side
    67,083,129.90x = 3,491,439,939,047,632.50
  5. Step 5: Solve for x
    x = 3,491,439,939,047,632.50/67,083,129.90
  6. Step 6: Final answer
    x = 52,046,467.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.