Home / 48,967,784.40-73,367,695.80-23,353,640.40

Finding the Fourth Proportional to 48,967,784.40, 73,367,695.80 and 23,353,640.40

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Solution

The fourth proportional to 48,967,784.40, 73,367,695.80 and 23,353,640.40 is: 34,990,408.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,967,784.40 : 73,367,695.80 = 23,353,640.40 : x
  2. Step 2: Convert to fraction form
    48,967,784.40/73,367,695.80 = 23,353,640.40/x
  3. Step 3: Cross multiply
    48,967,784.40x = 73,367,695.80 × 23,353,640.40
  4. Step 4: Simplify right side
    48,967,784.40x = 1,713,402,784,689,790.25
  5. Step 5: Solve for x
    x = 1,713,402,784,689,790.25/48,967,784.40
  6. Step 6: Final answer
    x = 34,990,408.61

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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.