Home / 9,252,626,659,306.50-12,768,453,014,104-5,085,780,928,287.50

Finding the Fourth Proportional to 9,252,626,659,306.50, 12,768,453,014,104 and 5,085,780,928,287.50

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Solution

The fourth proportional to 9,252,626,659,306.50, 12,768,453,014,104 and 5,085,780,928,287.50 is: 7,018,283,263,115.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,252,626,659,306.50 : 12,768,453,014,104 = 5,085,780,928,287.50 : x
  2. Step 2: Convert to fraction form
    9,252,626,659,306.50/12,768,453,014,104 = 5,085,780,928,287.50/x
  3. Step 3: Cross multiply
    9,252,626,659,306.50x = 12,768,453,014,104 × 5,085,780,928,287.50
  4. Step 4: Simplify right side
    9,252,626,659,306.50x = 64,937,554,822,865,172,115,226,624
  5. Step 5: Solve for x
    x = 64,937,554,822,865,172,115,226,624/9,252,626,659,306.50
  6. Step 6: Final answer
    x = 7,018,283,263,115.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.