Home / 22,421,167,357.15-33,631,751,035.73-13,100,117,369.95

Finding the Fourth Proportional to 22,421,167,357.15, 33,631,751,035.73 and 13,100,117,369.95

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Solution

The fourth proportional to 22,421,167,357.15, 33,631,751,035.73 and 13,100,117,369.95 is: 19,650,176,054.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,421,167,357.15 : 33,631,751,035.73 = 13,100,117,369.95 : x
  2. Step 2: Convert to fraction form
    22,421,167,357.15/33,631,751,035.73 = 13,100,117,369.95/x
  3. Step 3: Cross multiply
    22,421,167,357.15x = 33,631,751,035.73 × 13,100,117,369.95
  4. Step 4: Simplify right side
    22,421,167,357.15x = 440,579,885,925,000,478,720
  5. Step 5: Solve for x
    x = 440,579,885,925,000,478,720/22,421,167,357.15
  6. Step 6: Final answer
    x = 19,650,176,054.93

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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.