Home / 26,349,221.72-36,361,920.65-14,746,783.94

Finding the Fourth Proportional to 26,349,221.72, 36,361,920.65 and 14,746,783.94

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Solution

The fourth proportional to 26,349,221.72, 36,361,920.65 and 14,746,783.94 is: 20,350,558.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,349,221.72 : 36,361,920.65 = 14,746,783.94 : x
  2. Step 2: Convert to fraction form
    26,349,221.72/36,361,920.65 = 14,746,783.94/x
  3. Step 3: Cross multiply
    26,349,221.72x = 36,361,920.65 × 14,746,783.94
  4. Step 4: Simplify right side
    26,349,221.72x = 536,221,387,486,145.31
  5. Step 5: Solve for x
    x = 536,221,387,486,145.31/26,349,221.72
  6. Step 6: Final answer
    x = 20,350,558.86

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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.