Home / 150,818,503,089.11-226,250,999,863.61-51,421,902,431.27

Finding the Fourth Proportional to 150,818,503,089.11, 226,250,999,863.61 and 51,421,902,431.27

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Solution

The fourth proportional to 150,818,503,089.11, 226,250,999,863.61 and 51,421,902,431.27 is: 77,140,779,159.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,818,503,089.11 : 226,250,999,863.61 = 51,421,902,431.27 : x
  2. Step 2: Convert to fraction form
    150,818,503,089.11/226,250,999,863.61 = 51,421,902,431.27/x
  3. Step 3: Cross multiply
    150,818,503,089.11x = 226,250,999,863.61 × 51,421,902,431.27
  4. Step 4: Simplify right side
    150,818,503,089.11x = 11,634,256,839,962,703,953,920
  5. Step 5: Solve for x
    x = 11,634,256,839,962,703,953,920/150,818,503,089.11
  6. Step 6: Final answer
    x = 77,140,779,159.50

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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.