Home / 179,722,617,094.70-248,025,007,830.06-99,526,575,871.71

Finding the Fourth Proportional to 179,722,617,094.70, 248,025,007,830.06 and 99,526,575,871.71

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Solution

The fourth proportional to 179,722,617,094.70, 248,025,007,830.06 and 99,526,575,871.71 is: 137,350,992,095.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,722,617,094.70 : 248,025,007,830.06 = 99,526,575,871.71 : x
  2. Step 2: Convert to fraction form
    179,722,617,094.70/248,025,007,830.06 = 99,526,575,871.71/x
  3. Step 3: Cross multiply
    179,722,617,094.70x = 248,025,007,830.06 × 99,526,575,871.71
  4. Step 4: Simplify right side
    179,722,617,094.70x = 24,685,079,759,878,937,903,104
  5. Step 5: Solve for x
    x = 24,685,079,759,878,937,903,104/179,722,617,094.70
  6. Step 6: Final answer
    x = 137,350,992,095.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.