Home / 150,743,257,207.20-226,114,885,810.80-149,697,221,886.90

Finding the Fourth Proportional to 150,743,257,207.20, 226,114,885,810.80 and 149,697,221,886.90

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Solution

The fourth proportional to 150,743,257,207.20, 226,114,885,810.80 and 149,697,221,886.90 is: 224,545,832,830.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,743,257,207.20 : 226,114,885,810.80 = 149,697,221,886.90 : x
  2. Step 2: Convert to fraction form
    150,743,257,207.20/226,114,885,810.80 = 149,697,221,886.90/x
  3. Step 3: Cross multiply
    150,743,257,207.20x = 226,114,885,810.80 × 149,697,221,886.90
  4. Step 4: Simplify right side
    150,743,257,207.20x = 33,848,770,233,150,379,917,312
  5. Step 5: Solve for x
    x = 33,848,770,233,150,379,917,312/150,743,257,207.20
  6. Step 6: Final answer
    x = 224,545,832,830.35

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Double scale
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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.