Home / 23,114,839,239.68-34,663,754,326.68-7,984,558,155.65

Finding the Fourth Proportional to 23,114,839,239.68, 34,663,754,326.68 and 7,984,558,155.65

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Solution

The fourth proportional to 23,114,839,239.68, 34,663,754,326.68 and 7,984,558,155.65 is: 11,973,899,512.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,114,839,239.68 : 34,663,754,326.68 = 7,984,558,155.65 : x
  2. Step 2: Convert to fraction form
    23,114,839,239.68/34,663,754,326.68 = 7,984,558,155.65/x
  3. Step 3: Cross multiply
    23,114,839,239.68x = 34,663,754,326.68 × 7,984,558,155.65
  4. Step 4: Simplify right side
    23,114,839,239.68x = 276,774,762,314,374,381,568
  5. Step 5: Solve for x
    x = 276,774,762,314,374,381,568/23,114,839,239.68
  6. Step 6: Final answer
    x = 11,973,899,512.97

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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.