Home / 311,016,484-466,594,310.87-116,929,581

Finding the Fourth Proportional to 311,016,484, 466,594,310.87 and 116,929,581

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Solution

The fourth proportional to 311,016,484, 466,594,310.87 and 116,929,581 is: 175,420,532.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    311,016,484 : 466,594,310.87 = 116,929,581 : x
  2. Step 2: Convert to fraction form
    311,016,484/466,594,310.87 = 116,929,581/x
  3. Step 3: Cross multiply
    311,016,484x = 466,594,310.87 × 116,929,581
  4. Step 4: Simplify right side
    311,016,484x = 54,558,677,267,012,848
  5. Step 5: Solve for x
    x = 54,558,677,267,012,848/311,016,484
  6. Step 6: Final answer
    x = 175,420,532.59

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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.