Home / 45,953,818,936.75-68,951,672,662.61-23,585,275,429.98

Finding the Fourth Proportional to 45,953,818,936.75, 68,951,672,662.61 and 23,585,275,429.98

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Solution

The fourth proportional to 45,953,818,936.75, 68,951,672,662.61 and 23,585,275,429.98 is: 35,388,662,547.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,953,818,936.75 : 68,951,672,662.61 = 23,585,275,429.98 : x
  2. Step 2: Convert to fraction form
    45,953,818,936.75/68,951,672,662.61 = 23,585,275,429.98/x
  3. Step 3: Cross multiply
    45,953,818,936.75x = 68,951,672,662.61 × 23,585,275,429.98
  4. Step 4: Simplify right side
    45,953,818,936.75x = 1,626,244,191,105,479,344,128
  5. Step 5: Solve for x
    x = 1,626,244,191,105,479,344,128/45,953,818,936.75
  6. Step 6: Final answer
    x = 35,388,662,547.15

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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.