Home / 29,524,541.10-44,286,811.65-18,789,432.90

Finding the Fourth Proportional to 29,524,541.10, 44,286,811.65 and 18,789,432.90

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Solution

The fourth proportional to 29,524,541.10, 44,286,811.65 and 18,789,432.90 is: 28,184,149.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,541.10 : 44,286,811.65 = 18,789,432.90 : x
  2. Step 2: Convert to fraction form
    29,524,541.10/44,286,811.65 = 18,789,432.90/x
  3. Step 3: Cross multiply
    29,524,541.10x = 44,286,811.65 × 18,789,432.90
  4. Step 4: Simplify right side
    29,524,541.10x = 832,124,075,852,613.25
  5. Step 5: Solve for x
    x = 832,124,075,852,613.25/29,524,541.10
  6. Step 6: Final answer
    x = 28,184,149.35

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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.