Home / 68,538,602.04-94,582,719.80-37,176,573.04

Finding the Fourth Proportional to 68,538,602.04, 94,582,719.80 and 37,176,573.04

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Solution

The fourth proportional to 68,538,602.04, 94,582,719.80 and 37,176,573.04 is: 51,303,371.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,538,602.04 : 94,582,719.80 = 37,176,573.04 : x
  2. Step 2: Convert to fraction form
    68,538,602.04/94,582,719.80 = 37,176,573.04/x
  3. Step 3: Cross multiply
    68,538,602.04x = 94,582,719.80 × 37,176,573.04
  4. Step 4: Simplify right side
    68,538,602.04x = 3,516,261,390,966,554
  5. Step 5: Solve for x
    x = 3,516,261,390,966,554/68,538,602.04
  6. Step 6: Final answer
    x = 51,303,371.91

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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.