Home / 3,634,521,561.85-5,015,639,765.00-1,963,770,703.03

Finding the Fourth Proportional to 3,634,521,561.85, 5,015,639,765.00 and 1,963,770,703.03

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Solution

The fourth proportional to 3,634,521,561.85, 5,015,639,765.00 and 1,963,770,703.03 is: 2,710,003,575.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,521,561.85 : 5,015,639,765.00 = 1,963,770,703.03 : x
  2. Step 2: Convert to fraction form
    3,634,521,561.85/5,015,639,765.00 = 1,963,770,703.03/x
  3. Step 3: Cross multiply
    3,634,521,561.85x = 5,015,639,765.00 × 1,963,770,703.03
  4. Step 4: Simplify right side
    3,634,521,561.85x = 9,849,566,427,474,759,680
  5. Step 5: Solve for x
    x = 9,849,566,427,474,759,680/3,634,521,561.85
  6. Step 6: Final answer
    x = 2,710,003,575.40

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Double scale
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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.