Home / 155,322,992.16-233,073,509.04-63,189,726.84

Finding the Fourth Proportional to 155,322,992.16, 233,073,509.04 and 63,189,726.84

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Solution

The fourth proportional to 155,322,992.16, 233,073,509.04 and 63,189,726.84 is: 94,820,806.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,322,992.16 : 233,073,509.04 = 63,189,726.84 : x
  2. Step 2: Convert to fraction form
    155,322,992.16/233,073,509.04 = 63,189,726.84/x
  3. Step 3: Cross multiply
    155,322,992.16x = 233,073,509.04 × 63,189,726.84
  4. Step 4: Simplify right side
    155,322,992.16x = 14,727,851,369,877,870
  5. Step 5: Solve for x
    x = 14,727,851,369,877,870/155,322,992.16
  6. Step 6: Final answer
    x = 94,820,806.41

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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.