Home / 150,779,780.44-226,142,747.62-40,116,086.44

Finding the Fourth Proportional to 150,779,780.44, 226,142,747.62 and 40,116,086.44

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Solution

The fourth proportional to 150,779,780.44, 226,142,747.62 and 40,116,086.44 is: 60,166,966.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,779,780.44 : 226,142,747.62 = 40,116,086.44 : x
  2. Step 2: Convert to fraction form
    150,779,780.44/226,142,747.62 = 40,116,086.44/x
  3. Step 3: Cross multiply
    150,779,780.44x = 226,142,747.62 × 40,116,086.44
  4. Step 4: Simplify right side
    150,779,780.44x = 9,071,962,011,303,024
  5. Step 5: Solve for x
    x = 9,071,962,011,303,024/150,779,780.44
  6. Step 6: Final answer
    x = 60,166,966.58

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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.