Home / 26,154,221.74-36,094,550.88-14,551,809.28

Finding the Fourth Proportional to 26,154,221.74, 36,094,550.88 and 14,551,809.28

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Solution

The fourth proportional to 26,154,221.74, 36,094,550.88 and 14,551,809.28 is: 20,082,456.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,154,221.74 : 36,094,550.88 = 14,551,809.28 : x
  2. Step 2: Convert to fraction form
    26,154,221.74/36,094,550.88 = 14,551,809.28/x
  3. Step 3: Cross multiply
    26,154,221.74x = 36,094,550.88 × 14,551,809.28
  4. Step 4: Simplify right side
    26,154,221.74x = 525,241,020,453,016.19
  5. Step 5: Solve for x
    x = 525,241,020,453,016.19/26,154,221.74
  6. Step 6: Final answer
    x = 20,082,456.50

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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.