Home / 29,026,311.55-40,047,292.02-16,465,296.01

Finding the Fourth Proportional to 29,026,311.55, 40,047,292.02 and 16,465,296.01

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Solution

The fourth proportional to 29,026,311.55, 40,047,292.02 and 16,465,296.01 is: 22,716,993.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,026,311.55 : 40,047,292.02 = 16,465,296.01 : x
  2. Step 2: Convert to fraction form
    29,026,311.55/40,047,292.02 = 16,465,296.01/x
  3. Step 3: Cross multiply
    29,026,311.55x = 40,047,292.02 × 16,465,296.01
  4. Step 4: Simplify right side
    29,026,311.55x = 659,390,517,498,625.75
  5. Step 5: Solve for x
    x = 659,390,517,498,625.75/29,026,311.55
  6. Step 6: Final answer
    x = 22,716,993.04

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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.