Home / 26,195,391.36-36,149,660.10-14,592,983.76

Finding the Fourth Proportional to 26,195,391.36, 36,149,660.10 and 14,592,983.76

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Solution

The fourth proportional to 26,195,391.36, 36,149,660.10 and 14,592,983.76 is: 20,138,328.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,195,391.36 : 36,149,660.10 = 14,592,983.76 : x
  2. Step 2: Convert to fraction form
    26,195,391.36/36,149,660.10 = 14,592,983.76/x
  3. Step 3: Cross multiply
    26,195,391.36x = 36,149,660.10 × 14,592,983.76
  4. Step 4: Simplify right side
    26,195,391.36x = 527,531,402,768,820
  5. Step 5: Solve for x
    x = 527,531,402,768,820/26,195,391.36
  6. Step 6: Final answer
    x = 20,138,328.74

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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.