Home / 6,981,368,133.34-10,471,759,243.16-3,249,375,858.49

Finding the Fourth Proportional to 6,981,368,133.34, 10,471,759,243.16 and 3,249,375,858.49

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Solution

The fourth proportional to 6,981,368,133.34, 10,471,759,243.16 and 3,249,375,858.49 is: 4,873,927,435.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,981,368,133.34 : 10,471,759,243.16 = 3,249,375,858.49 : x
  2. Step 2: Convert to fraction form
    6,981,368,133.34/10,471,759,243.16 = 3,249,375,858.49/x
  3. Step 3: Cross multiply
    6,981,368,133.34x = 10,471,759,243.16 × 3,249,375,858.49
  4. Step 4: Simplify right side
    6,981,368,133.34x = 34,026,681,680,636,284,928
  5. Step 5: Solve for x
    x = 34,026,681,680,636,284,928/6,981,368,133.34
  6. Step 6: Final answer
    x = 4,873,927,435.24

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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.