Home / 25,045,790.35-37,573,405.23-9,488,278.93

Finding the Fourth Proportional to 25,045,790.35, 37,573,405.23 and 9,488,278.93

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Solution

The fourth proportional to 25,045,790.35, 37,573,405.23 and 9,488,278.93 is: 14,234,206.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,045,790.35 : 37,573,405.23 = 9,488,278.93 : x
  2. Step 2: Convert to fraction form
    25,045,790.35/37,573,405.23 = 9,488,278.93/x
  3. Step 3: Cross multiply
    25,045,790.35x = 37,573,405.23 × 9,488,278.93
  4. Step 4: Simplify right side
    25,045,790.35x = 356,506,949,262,720.56
  5. Step 5: Solve for x
    x = 356,506,949,262,720.56/25,045,790.35
  6. Step 6: Final answer
    x = 14,234,206.40

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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.