Home / 89,105,260.41-133,657,995.92-24,409,622.61

Finding the Fourth Proportional to 89,105,260.41, 133,657,995.92 and 24,409,622.61

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Solution

The fourth proportional to 89,105,260.41, 133,657,995.92 and 24,409,622.61 is: 36,614,462.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,105,260.41 : 133,657,995.92 = 24,409,622.61 : x
  2. Step 2: Convert to fraction form
    89,105,260.41/133,657,995.92 = 24,409,622.61/x
  3. Step 3: Cross multiply
    89,105,260.41x = 133,657,995.92 × 24,409,622.61
  4. Step 4: Simplify right side
    89,105,260.41x = 3,262,541,239,094,071.50
  5. Step 5: Solve for x
    x = 3,262,541,239,094,071.50/89,105,260.41
  6. Step 6: Final answer
    x = 36,614,462.76

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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.