Home / 244,272,030.30-366,408,045.45-82,713,966.30

Finding the Fourth Proportional to 244,272,030.30, 366,408,045.45 and 82,713,966.30

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Solution

The fourth proportional to 244,272,030.30, 366,408,045.45 and 82,713,966.30 is: 124,070,949.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,272,030.30 : 366,408,045.45 = 82,713,966.30 : x
  2. Step 2: Convert to fraction form
    244,272,030.30/366,408,045.45 = 82,713,966.30/x
  3. Step 3: Cross multiply
    244,272,030.30x = 366,408,045.45 × 82,713,966.30
  4. Step 4: Simplify right side
    244,272,030.30x = 30,307,062,723,400,168
  5. Step 5: Solve for x
    x = 30,307,062,723,400,168/244,272,030.30
  6. Step 6: Final answer
    x = 124,070,949.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.