Home / 233,967,458.66-322,893,271.42-129,555,244.58

Finding the Fourth Proportional to 233,967,458.66, 322,893,271.42 and 129,555,244.58

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Solution

The fourth proportional to 233,967,458.66, 322,893,271.42 and 129,555,244.58 is: 178,796,303.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,967,458.66 : 322,893,271.42 = 129,555,244.58 : x
  2. Step 2: Convert to fraction form
    233,967,458.66/322,893,271.42 = 129,555,244.58/x
  3. Step 3: Cross multiply
    233,967,458.66x = 322,893,271.42 × 129,555,244.58
  4. Step 4: Simplify right side
    233,967,458.66x = 41,832,516,750,116,072
  5. Step 5: Solve for x
    x = 41,832,516,750,116,072/233,967,458.66
  6. Step 6: Final answer
    x = 178,796,303.51

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