Home / 155,922,498,094.07-233,480,945,895.66-107,612,334,066.88

Finding the Fourth Proportional to 155,922,498,094.07, 233,480,945,895.66 and 107,612,334,066.88

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Solution

The fourth proportional to 155,922,498,094.07, 233,480,945,895.66 and 107,612,334,066.88 is: 161,140,501,563.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,922,498,094.07 : 233,480,945,895.66 = 107,612,334,066.88 : x
  2. Step 2: Convert to fraction form
    155,922,498,094.07/233,480,945,895.66 = 107,612,334,066.88/x
  3. Step 3: Cross multiply
    155,922,498,094.07x = 233,480,945,895.66 × 107,612,334,066.88
  4. Step 4: Simplify right side
    155,922,498,094.07x = 25,125,429,547,974,898,221,056
  5. Step 5: Solve for x
    x = 25,125,429,547,974,898,221,056/155,922,498,094.07
  6. Step 6: Final answer
    x = 161,140,501,563.90

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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.