Home / 46,645,670-64,367,914.20-26,800,073.84

Finding the Fourth Proportional to 46,645,670, 64,367,914.20 and 26,800,073.84

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Solution

The fourth proportional to 46,645,670, 64,367,914.20 and 26,800,073.84 is: 36,982,314.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,645,670 : 64,367,914.20 = 26,800,073.84 : x
  2. Step 2: Convert to fraction form
    46,645,670/64,367,914.20 = 26,800,073.84/x
  3. Step 3: Cross multiply
    46,645,670x = 64,367,914.20 × 26,800,073.84
  4. Step 4: Simplify right side
    46,645,670x = 1,725,064,853,486,784.50
  5. Step 5: Solve for x
    x = 1,725,064,853,486,784.50/46,645,670
  6. Step 6: Final answer
    x = 36,982,314.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.