Home / 29,341,806.30-44,012,709.45-18,429,551.10

Finding the Fourth Proportional to 29,341,806.30, 44,012,709.45 and 18,429,551.10

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Solution

The fourth proportional to 29,341,806.30, 44,012,709.45 and 18,429,551.10 is: 27,644,326.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,341,806.30 : 44,012,709.45 = 18,429,551.10 : x
  2. Step 2: Convert to fraction form
    29,341,806.30/44,012,709.45 = 18,429,551.10/x
  3. Step 3: Cross multiply
    29,341,806.30x = 44,012,709.45 × 18,429,551.10
  4. Step 4: Simplify right side
    29,341,806.30x = 811,134,477,858,228
  5. Step 5: Solve for x
    x = 811,134,477,858,228/29,341,806.30
  6. Step 6: Final answer
    x = 27,644,326.65

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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.