Home / 155,533,252.83-233,299,879.24-97,838,443.23

Finding the Fourth Proportional to 155,533,252.83, 233,299,879.24 and 97,838,443.23

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Solution

The fourth proportional to 155,533,252.83, 233,299,879.24 and 97,838,443.23 is: 146,757,664.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,533,252.83 : 233,299,879.24 = 97,838,443.23 : x
  2. Step 2: Convert to fraction form
    155,533,252.83/233,299,879.24 = 97,838,443.23/x
  3. Step 3: Cross multiply
    155,533,252.83x = 233,299,879.24 × 97,838,443.23
  4. Step 4: Simplify right side
    155,533,252.83x = 22,825,696,990,588,596
  5. Step 5: Solve for x
    x = 22,825,696,990,588,596/155,533,252.83
  6. Step 6: Final answer
    x = 146,757,664.84

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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.