Home / 4,681,128,758.07-7,020,945,687.23-1,364,167,454.93

Finding the Fourth Proportional to 4,681,128,758.07, 7,020,945,687.23 and 1,364,167,454.93

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Solution

The fourth proportional to 4,681,128,758.07, 7,020,945,687.23 and 1,364,167,454.93 is: 2,046,033,361.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681,128,758.07 : 7,020,945,687.23 = 1,364,167,454.93 : x
  2. Step 2: Convert to fraction form
    4,681,128,758.07/7,020,945,687.23 = 1,364,167,454.93/x
  3. Step 3: Cross multiply
    4,681,128,758.07x = 7,020,945,687.23 × 1,364,167,454.93
  4. Step 4: Simplify right side
    4,681,128,758.07x = 9,577,745,609,350,307,840
  5. Step 5: Solve for x
    x = 9,577,745,609,350,307,840/4,681,128,758.07
  6. Step 6: Final answer
    x = 2,046,033,361.68

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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.