Home / 70,352,194.46-105,542,380.53-24,295,745.93

Finding the Fourth Proportional to 70,352,194.46, 105,542,380.53 and 24,295,745.93

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Solution

The fourth proportional to 70,352,194.46, 105,542,380.53 and 24,295,745.93 is: 36,448,484.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,352,194.46 : 105,542,380.53 = 24,295,745.93 : x
  2. Step 2: Convert to fraction form
    70,352,194.46/105,542,380.53 = 24,295,745.93/x
  3. Step 3: Cross multiply
    70,352,194.46x = 105,542,380.53 × 24,295,745.93
  4. Step 4: Simplify right side
    70,352,194.46x = 2,564,230,861,676,547
  5. Step 5: Solve for x
    x = 2,564,230,861,676,547/70,352,194.46
  6. Step 6: Final answer
    x = 36,448,484.39

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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.