Home / 179,354,328.30-269,031,492.45-58,185,780.30

Finding the Fourth Proportional to 179,354,328.30, 269,031,492.45 and 58,185,780.30

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Solution

The fourth proportional to 179,354,328.30, 269,031,492.45 and 58,185,780.30 is: 87,278,670.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,354,328.30 : 269,031,492.45 = 58,185,780.30 : x
  2. Step 2: Convert to fraction form
    179,354,328.30/269,031,492.45 = 58,185,780.30/x
  3. Step 3: Cross multiply
    179,354,328.30x = 269,031,492.45 × 58,185,780.30
  4. Step 4: Simplify right side
    179,354,328.30x = 15,653,807,313,476,808
  5. Step 5: Solve for x
    x = 15,653,807,313,476,808/179,354,328.30
  6. Step 6: Final answer
    x = 87,278,670.45

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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.