Home / 9,224,809,011.98-13,859,288,330.82-5,915,108,034.88

Finding the Fourth Proportional to 9,224,809,011.98, 13,859,288,330.82 and 5,915,108,034.88

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Solution

The fourth proportional to 9,224,809,011.98, 13,859,288,330.82 and 5,915,108,034.88 is: 8,886,816,806.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,224,809,011.98 : 13,859,288,330.82 = 5,915,108,034.88 : x
  2. Step 2: Convert to fraction form
    9,224,809,011.98/13,859,288,330.82 = 5,915,108,034.88/x
  3. Step 3: Cross multiply
    9,224,809,011.98x = 13,859,288,330.82 × 5,915,108,034.88
  4. Step 4: Simplify right side
    9,224,809,011.98x = 81,979,187,763,352,010,752
  5. Step 5: Solve for x
    x = 81,979,187,763,352,010,752/9,224,809,011.98
  6. Step 6: Final answer
    x = 8,886,816,806.38

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1.5x scale

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.