Home / 31,069,752.04-46,572,293.94-17,402,861.80

Finding the Fourth Proportional to 31,069,752.04, 46,572,293.94 and 17,402,861.80

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Solution

The fourth proportional to 31,069,752.04, 46,572,293.94 and 17,402,861.80 is: 26,086,181.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,069,752.04 : 46,572,293.94 = 17,402,861.80 : x
  2. Step 2: Convert to fraction form
    31,069,752.04/46,572,293.94 = 17,402,861.80/x
  3. Step 3: Cross multiply
    31,069,752.04x = 46,572,293.94 × 17,402,861.80
  4. Step 4: Simplify right side
    31,069,752.04x = 810,491,195,146,797.50
  5. Step 5: Solve for x
    x = 810,491,195,146,797.50/31,069,752.04
  6. Step 6: Final answer
    x = 26,086,181.64

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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.