Home / 23,012,978,570.28-34,521,026,749.02-8,088,329,648.52

Finding the Fourth Proportional to 23,012,978,570.28, 34,521,026,749.02 and 8,088,329,648.52

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Solution

The fourth proportional to 23,012,978,570.28, 34,521,026,749.02 and 8,088,329,648.52 is: 12,133,042,374.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,012,978,570.28 : 34,521,026,749.02 = 8,088,329,648.52 : x
  2. Step 2: Convert to fraction form
    23,012,978,570.28/34,521,026,749.02 = 8,088,329,648.52/x
  3. Step 3: Cross multiply
    23,012,978,570.28x = 34,521,026,749.02 × 8,088,329,648.52
  4. Step 4: Simplify right side
    23,012,978,570.28x = 279,217,444,151,450,435,584
  5. Step 5: Solve for x
    x = 279,217,444,151,450,435,584/23,012,978,570.28
  6. Step 6: Final answer
    x = 12,133,042,374.27

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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.