Home / 26,255,099.16-36,233,855.55-14,654,930.40

Finding the Fourth Proportional to 26,255,099.16, 36,233,855.55 and 14,654,930.40

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Solution

The fourth proportional to 26,255,099.16, 36,233,855.55 and 14,654,930.40 is: 20,224,819.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,255,099.16 : 36,233,855.55 = 14,654,930.40 : x
  2. Step 2: Convert to fraction form
    26,255,099.16/36,233,855.55 = 14,654,930.40/x
  3. Step 3: Cross multiply
    26,255,099.16x = 36,233,855.55 × 14,654,930.40
  4. Step 4: Simplify right side
    26,255,099.16x = 531,004,631,208,903.69
  5. Step 5: Solve for x
    x = 531,004,631,208,903.69/26,255,099.16
  6. Step 6: Final answer
    x = 20,224,819.11

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1.5x scale

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.