Home / 51,591,583,674.30-77,351,395,545-22,859,373,386.40

Finding the Fourth Proportional to 51,591,583,674.30, 77,351,395,545 and 22,859,373,386.40

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Solution

The fourth proportional to 51,591,583,674.30, 77,351,395,545 and 22,859,373,386.40 is: 34,273,117,954.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,591,583,674.30 : 77,351,395,545 = 22,859,373,386.40 : x
  2. Step 2: Convert to fraction form
    51,591,583,674.30/77,351,395,545 = 22,859,373,386.40/x
  3. Step 3: Cross multiply
    51,591,583,674.30x = 77,351,395,545 × 22,859,373,386.40
  4. Step 4: Simplify right side
    51,591,583,674.30x = 1,768,204,432,722,272,714,752
  5. Step 5: Solve for x
    x = 1,768,204,432,722,272,714,752/51,591,583,674.30
  6. Step 6: Final answer
    x = 34,273,117,954.37

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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.