Home / 377,713,193.80-566,569,790.70-224,280,272.20

Finding the Fourth Proportional to 377,713,193.80, 566,569,790.70 and 224,280,272.20

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Solution

The fourth proportional to 377,713,193.80, 566,569,790.70 and 224,280,272.20 is: 336,420,408.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,713,193.80 : 566,569,790.70 = 224,280,272.20 : x
  2. Step 2: Convert to fraction form
    377,713,193.80/566,569,790.70 = 224,280,272.20/x
  3. Step 3: Cross multiply
    377,713,193.80x = 566,569,790.70 × 224,280,272.20
  4. Step 4: Simplify right side
    377,713,193.80x = 127,070,426,878,493,040
  5. Step 5: Solve for x
    x = 127,070,426,878,493,040/377,713,193.80
  6. Step 6: Final answer
    x = 336,420,408.30

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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.