Home / 48,878,093.79-73,381,216.98-32,776,095.76

Finding the Fourth Proportional to 48,878,093.79, 73,381,216.98 and 32,776,095.76

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Solution

The fourth proportional to 48,878,093.79, 73,381,216.98 and 32,776,095.76 is: 49,207,111.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,878,093.79 : 73,381,216.98 = 32,776,095.76 : x
  2. Step 2: Convert to fraction form
    48,878,093.79/73,381,216.98 = 32,776,095.76/x
  3. Step 3: Cross multiply
    48,878,093.79x = 73,381,216.98 × 32,776,095.76
  4. Step 4: Simplify right side
    48,878,093.79x = 2,405,149,794,661,275.50
  5. Step 5: Solve for x
    x = 2,405,149,794,661,275.50/48,878,093.79
  6. Step 6: Final answer
    x = 49,207,111.17

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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.