Home / 25,045,806.17-37,573,428.93-9,488,294.74

Finding the Fourth Proportional to 25,045,806.17, 37,573,428.93 and 9,488,294.74

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Solution

The fourth proportional to 25,045,806.17, 37,573,428.93 and 9,488,294.74 is: 14,234,230.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,045,806.17 : 37,573,428.93 = 9,488,294.74 : x
  2. Step 2: Convert to fraction form
    25,045,806.17/37,573,428.93 = 9,488,294.74/x
  3. Step 3: Cross multiply
    25,045,806.17x = 37,573,428.93 × 9,488,294.74
  4. Step 4: Simplify right side
    25,045,806.17x = 356,507,768,080,282.81
  5. Step 5: Solve for x
    x = 356,507,768,080,282.81/25,045,806.17
  6. Step 6: Final answer
    x = 14,234,230.10

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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.