Home / 182,273,683.04-251,540,045.20-99,765,696.32

Finding the Fourth Proportional to 182,273,683.04, 251,540,045.20 and 99,765,696.32

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Solution

The fourth proportional to 182,273,683.04, 251,540,045.20 and 99,765,696.32 is: 137,677,954.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,273,683.04 : 251,540,045.20 = 99,765,696.32 : x
  2. Step 2: Convert to fraction form
    182,273,683.04/251,540,045.20 = 99,765,696.32/x
  3. Step 3: Cross multiply
    182,273,683.04x = 251,540,045.20 × 99,765,696.32
  4. Step 4: Simplify right side
    182,273,683.04x = 25,095,067,761,742,272
  5. Step 5: Solve for x
    x = 25,095,067,761,742,272/182,273,683.04
  6. Step 6: Final answer
    x = 137,677,954.07

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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.