Home / 24,881,407.20-37,319,457.60-8,707,667.40

Finding the Fourth Proportional to 24,881,407.20, 37,319,457.60 and 8,707,667.40

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Solution

The fourth proportional to 24,881,407.20, 37,319,457.60 and 8,707,667.40 is: 13,060,572.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,407.20 : 37,319,457.60 = 8,707,667.40 : x
  2. Step 2: Convert to fraction form
    24,881,407.20/37,319,457.60 = 8,707,667.40/x
  3. Step 3: Cross multiply
    24,881,407.20x = 37,319,457.60 × 8,707,667.40
  4. Step 4: Simplify right side
    24,881,407.20x = 324,965,424,329,202.25
  5. Step 5: Solve for x
    x = 324,965,424,329,202.25/24,881,407.20
  6. Step 6: Final answer
    x = 13,060,572.57

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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.