Home / 1,036,385,667.18-1,554,578,500.76-1,036,385,667.18

Finding the Fourth Proportional to 1,036,385,667.18, 1,554,578,500.76 and 1,036,385,667.18

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Solution

The fourth proportional to 1,036,385,667.18, 1,554,578,500.76 and 1,036,385,667.18 is: 1,554,578,500.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,385,667.18 : 1,554,578,500.76 = 1,036,385,667.18 : x
  2. Step 2: Convert to fraction form
    1,036,385,667.18/1,554,578,500.76 = 1,036,385,667.18/x
  3. Step 3: Cross multiply
    1,036,385,667.18x = 1,554,578,500.76 × 1,036,385,667.18
  4. Step 4: Simplify right side
    1,036,385,667.18x = 1,611,142,876,693,836,544
  5. Step 5: Solve for x
    x = 1,611,142,876,693,836,544/1,036,385,667.18
  6. Step 6: Final answer
    x = 1,554,578,500.76

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.