Home / 51,769,056,732.18-77,584,938,142.51-26,585,756,281.14

Finding the Fourth Proportional to 51,769,056,732.18, 77,584,938,142.51 and 26,585,756,281.14

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Solution

The fourth proportional to 51,769,056,732.18, 77,584,938,142.51 and 26,585,756,281.14 is: 39,843,381,099.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,769,056,732.18 : 77,584,938,142.51 = 26,585,756,281.14 : x
  2. Step 2: Convert to fraction form
    51,769,056,732.18/77,584,938,142.51 = 26,585,756,281.14/x
  3. Step 3: Cross multiply
    51,769,056,732.18x = 77,584,938,142.51 × 26,585,756,281.14
  4. Step 4: Simplify right side
    51,769,056,732.18x = 2,062,654,256,544,093,306,880
  5. Step 5: Solve for x
    x = 2,062,654,256,544,093,306,880/51,769,056,732.18
  6. Step 6: Final answer
    x = 39,843,381,099.54

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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.