Home / 73,295,045.40-109,956,083.76-24,113,667.90

Finding the Fourth Proportional to 73,295,045.40, 109,956,083.76 and 24,113,667.90

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Solution

The fourth proportional to 73,295,045.40, 109,956,083.76 and 24,113,667.90 is: 36,174,948.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,295,045.40 : 109,956,083.76 = 24,113,667.90 : x
  2. Step 2: Convert to fraction form
    73,295,045.40/109,956,083.76 = 24,113,667.90/x
  3. Step 3: Cross multiply
    73,295,045.40x = 109,956,083.76 × 24,113,667.90
  4. Step 4: Simplify right side
    73,295,045.40x = 2,651,444,487,373,223.50
  5. Step 5: Solve for x
    x = 2,651,444,487,373,223.50/73,295,045.40
  6. Step 6: Final answer
    x = 36,174,948.43

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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.