Home / 3,776,720,239.29-5,211,890,133.50-2,060,106,805.61

Finding the Fourth Proportional to 3,776,720,239.29, 5,211,890,133.50 and 2,060,106,805.61

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Solution

The fourth proportional to 3,776,720,239.29, 5,211,890,133.50 and 2,060,106,805.61 is: 2,842,956,230.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,720,239.29 : 5,211,890,133.50 = 2,060,106,805.61 : x
  2. Step 2: Convert to fraction form
    3,776,720,239.29/5,211,890,133.50 = 2,060,106,805.61/x
  3. Step 3: Cross multiply
    3,776,720,239.29x = 5,211,890,133.50 × 2,060,106,805.61
  4. Step 4: Simplify right side
    3,776,720,239.29x = 10,737,050,334,078,601,216
  5. Step 5: Solve for x
    x = 10,737,050,334,078,601,216/3,776,720,239.29
  6. Step 6: Final answer
    x = 2,842,956,230.22

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1.5x scale

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.