Home / 51,769,056,718.61-77,584,938,122.24-26,585,756,267.57

Finding the Fourth Proportional to 51,769,056,718.61, 77,584,938,122.24 and 26,585,756,267.57

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Solution

The fourth proportional to 51,769,056,718.61, 77,584,938,122.24 and 26,585,756,267.57 is: 39,843,381,079.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,769,056,718.61 : 77,584,938,122.24 = 26,585,756,267.57 : x
  2. Step 2: Convert to fraction form
    51,769,056,718.61/77,584,938,122.24 = 26,585,756,267.57/x
  3. Step 3: Cross multiply
    51,769,056,718.61x = 77,584,938,122.24 × 26,585,756,267.57
  4. Step 4: Simplify right side
    51,769,056,718.61x = 2,062,654,254,952,685,240,320
  5. Step 5: Solve for x
    x = 2,062,654,254,952,685,240,320/51,769,056,718.61
  6. Step 6: Final answer
    x = 39,843,381,079.24

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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.