Home / 29,896,575.80-44,809,434.30-15,512,239.40

Finding the Fourth Proportional to 29,896,575.80, 44,809,434.30 and 15,512,239.40

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Solution

The fourth proportional to 29,896,575.80, 44,809,434.30 and 15,512,239.40 is: 23,249,976.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,896,575.80 : 44,809,434.30 = 15,512,239.40 : x
  2. Step 2: Convert to fraction form
    29,896,575.80/44,809,434.30 = 15,512,239.40/x
  3. Step 3: Cross multiply
    29,896,575.80x = 44,809,434.30 × 15,512,239.40
  4. Step 4: Simplify right side
    29,896,575.80x = 695,094,672,240,171.38
  5. Step 5: Solve for x
    x = 695,094,672,240,171.38/29,896,575.80
  6. Step 6: Final answer
    x = 23,249,976.08

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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.