Home / 26,733,228.63-36,890,867.65-14,509,823.19

Finding the Fourth Proportional to 26,733,228.63, 36,890,867.65 and 14,509,823.19

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Solution

The fourth proportional to 26,733,228.63, 36,890,867.65 and 14,509,823.19 is: 20,023,019.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,733,228.63 : 36,890,867.65 = 14,509,823.19 : x
  2. Step 2: Convert to fraction form
    26,733,228.63/36,890,867.65 = 14,509,823.19/x
  3. Step 3: Cross multiply
    26,733,228.63x = 36,890,867.65 × 14,509,823.19
  4. Step 4: Simplify right side
    26,733,228.63x = 535,279,966,927,190.75
  5. Step 5: Solve for x
    x = 535,279,966,927,190.75/26,733,228.63
  6. Step 6: Final answer
    x = 20,023,019.83

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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.