Home / 244,917,155.41-337,985,692.75-134,908,868.41

Finding the Fourth Proportional to 244,917,155.41, 337,985,692.75 and 134,908,868.41

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Solution

The fourth proportional to 244,917,155.41, 337,985,692.75 and 134,908,868.41 is: 186,174,248.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,917,155.41 : 337,985,692.75 = 134,908,868.41 : x
  2. Step 2: Convert to fraction form
    244,917,155.41/337,985,692.75 = 134,908,868.41/x
  3. Step 3: Cross multiply
    244,917,155.41x = 337,985,692.75 × 134,908,868.41
  4. Step 4: Simplify right side
    244,917,155.41x = 45,597,267,347,672,440
  5. Step 5: Solve for x
    x = 45,597,267,347,672,440/244,917,155.41
  6. Step 6: Final answer
    x = 186,174,248.48

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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.