Home / 5,284,707,998.62-7,286,127,051.14-4,328,566,366.40

Finding the Fourth Proportional to 5,284,707,998.62, 7,286,127,051.14 and 4,328,566,366.40

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Solution

The fourth proportional to 5,284,707,998.62, 7,286,127,051.14 and 4,328,566,366.40 is: 5,967,876,466.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,284,707,998.62 : 7,286,127,051.14 = 4,328,566,366.40 : x
  2. Step 2: Convert to fraction form
    5,284,707,998.62/7,286,127,051.14 = 4,328,566,366.40/x
  3. Step 3: Cross multiply
    5,284,707,998.62x = 7,286,127,051.14 × 4,328,566,366.40
  4. Step 4: Simplify right side
    5,284,707,998.62x = 31,538,484,494,881,816,576
  5. Step 5: Solve for x
    x = 31,538,484,494,881,816,576/5,284,707,998.62
  6. Step 6: Final answer
    x = 5,967,876,466.04

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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.