Home / 96,287,803.24-144,467,660.76-38,796,384.64

Finding the Fourth Proportional to 96,287,803.24, 144,467,660.76 and 38,796,384.64

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Solution

The fourth proportional to 96,287,803.24, 144,467,660.76 and 38,796,384.64 is: 58,209,064.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,287,803.24 : 144,467,660.76 = 38,796,384.64 : x
  2. Step 2: Convert to fraction form
    96,287,803.24/144,467,660.76 = 38,796,384.64/x
  3. Step 3: Cross multiply
    96,287,803.24x = 144,467,660.76 × 38,796,384.64
  4. Step 4: Simplify right side
    96,287,803.24x = 5,604,822,934,885,994
  5. Step 5: Solve for x
    x = 5,604,822,934,885,994/96,287,803.24
  6. Step 6: Final answer
    x = 58,209,064.35

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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.