Home / 88,049,890.20-132,093,497.70-26,634,005.40

Finding the Fourth Proportional to 88,049,890.20, 132,093,497.70 and 26,634,005.40

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Solution

The fourth proportional to 88,049,890.20, 132,093,497.70 and 26,634,005.40 is: 39,956,653.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,049,890.20 : 132,093,497.70 = 26,634,005.40 : x
  2. Step 2: Convert to fraction form
    88,049,890.20/132,093,497.70 = 26,634,005.40/x
  3. Step 3: Cross multiply
    88,049,890.20x = 132,093,497.70 × 26,634,005.40
  4. Step 4: Simplify right side
    88,049,890.20x = 3,518,178,931,046,687.50
  5. Step 5: Solve for x
    x = 3,518,178,931,046,687.50/88,049,890.20
  6. Step 6: Final answer
    x = 39,956,653.25

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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.