Home / 96,002,457.32-144,003,756.05-23,219,308.13

Finding the Fourth Proportional to 96,002,457.32, 144,003,756.05 and 23,219,308.13

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Solution

The fourth proportional to 96,002,457.32, 144,003,756.05 and 23,219,308.13 is: 34,828,979.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,002,457.32 : 144,003,756.05 = 23,219,308.13 : x
  2. Step 2: Convert to fraction form
    96,002,457.32/144,003,756.05 = 23,219,308.13/x
  3. Step 3: Cross multiply
    96,002,457.32x = 144,003,756.05 × 23,219,308.13
  4. Step 4: Simplify right side
    96,002,457.32x = 3,343,667,582,853,259
  5. Step 5: Solve for x
    x = 3,343,667,582,853,259/96,002,457.32
  6. Step 6: Final answer
    x = 34,828,979.13

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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.