Home / 194,062,184.73-267,802,154.19-118,702,968.03

Finding the Fourth Proportional to 194,062,184.73, 267,802,154.19 and 118,702,968.03

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Solution

The fourth proportional to 194,062,184.73, 267,802,154.19 and 118,702,968.03 is: 163,807,856.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,062,184.73 : 267,802,154.19 = 118,702,968.03 : x
  2. Step 2: Convert to fraction form
    194,062,184.73/267,802,154.19 = 118,702,968.03/x
  3. Step 3: Cross multiply
    194,062,184.73x = 267,802,154.19 × 118,702,968.03
  4. Step 4: Simplify right side
    194,062,184.73x = 31,788,910,547,180,700
  5. Step 5: Solve for x
    x = 31,788,910,547,180,700/194,062,184.73
  6. Step 6: Final answer
    x = 163,807,856.70

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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.