Home / 124,162,402,408.96-186,240,927,118.23-34,623,008,653.95

Finding the Fourth Proportional to 124,162,402,408.96, 186,240,927,118.23 and 34,623,008,653.95

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Solution

The fourth proportional to 124,162,402,408.96, 186,240,927,118.23 and 34,623,008,653.95 is: 51,933,766,633.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,162,402,408.96 : 186,240,927,118.23 = 34,623,008,653.95 : x
  2. Step 2: Convert to fraction form
    124,162,402,408.96/186,240,927,118.23 = 34,623,008,653.95/x
  3. Step 3: Cross multiply
    124,162,402,408.96x = 186,240,927,118.23 × 34,623,008,653.95
  4. Step 4: Simplify right side
    124,162,402,408.96x = 6,448,221,231,334,148,800,512
  5. Step 5: Solve for x
    x = 6,448,221,231,334,148,800,512/124,162,402,408.96
  6. Step 6: Final answer
    x = 51,933,766,633.28

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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.