Home / 155,922,498,088.07-233,480,945,886.69-107,612,334,060.88

Finding the Fourth Proportional to 155,922,498,088.07, 233,480,945,886.69 and 107,612,334,060.88

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Solution

The fourth proportional to 155,922,498,088.07, 233,480,945,886.69 and 107,612,334,060.88 is: 161,140,501,554.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,922,498,088.07 : 233,480,945,886.69 = 107,612,334,060.88 : x
  2. Step 2: Convert to fraction form
    155,922,498,088.07/233,480,945,886.69 = 107,612,334,060.88/x
  3. Step 3: Cross multiply
    155,922,498,088.07x = 233,480,945,886.69 × 107,612,334,060.88
  4. Step 4: Simplify right side
    155,922,498,088.07x = 25,125,429,545,608,731,951,104
  5. Step 5: Solve for x
    x = 25,125,429,545,608,731,951,104/155,922,498,088.07
  6. Step 6: Final answer
    x = 161,140,501,554.93

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1.5x scale

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.