Home / 106,929,348.85-160,412,130.92-36,880,557

Finding the Fourth Proportional to 106,929,348.85, 160,412,130.92 and 36,880,557

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Solution

The fourth proportional to 106,929,348.85, 160,412,130.92 and 36,880,557 is: 55,327,080.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,929,348.85 : 160,412,130.92 = 36,880,557 : x
  2. Step 2: Convert to fraction form
    106,929,348.85/160,412,130.92 = 36,880,557/x
  3. Step 3: Cross multiply
    106,929,348.85x = 160,412,130.92 × 36,880,557
  4. Step 4: Simplify right side
    106,929,348.85x = 5,916,088,737,886,522
  5. Step 5: Solve for x
    x = 5,916,088,737,886,522/106,929,348.85
  6. Step 6: Final answer
    x = 55,327,080.93

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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.