Home / 70,296,293.81-105,451,370.91-24,232,098.49

Finding the Fourth Proportional to 70,296,293.81, 105,451,370.91 and 24,232,098.49

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Solution

The fourth proportional to 70,296,293.81, 105,451,370.91 and 24,232,098.49 is: 36,350,536.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,296,293.81 : 105,451,370.91 = 24,232,098.49 : x
  2. Step 2: Convert to fraction form
    70,296,293.81/105,451,370.91 = 24,232,098.49/x
  3. Step 3: Cross multiply
    70,296,293.81x = 105,451,370.91 × 24,232,098.49
  4. Step 4: Simplify right side
    70,296,293.81x = 2,555,308,005,533,012.50
  5. Step 5: Solve for x
    x = 2,555,308,005,533,012.50/70,296,293.81
  6. Step 6: Final answer
    x = 36,350,536.66

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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.