Home / 26,378,575.83-36,404,454.13-16,597,404.23

Finding the Fourth Proportional to 26,378,575.83, 36,404,454.13 and 16,597,404.23

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Solution

The fourth proportional to 26,378,575.83, 36,404,454.13 and 16,597,404.23 is: 22,905,688.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,378,575.83 : 36,404,454.13 = 16,597,404.23 : x
  2. Step 2: Convert to fraction form
    26,378,575.83/36,404,454.13 = 16,597,404.23/x
  3. Step 3: Cross multiply
    26,378,575.83x = 36,404,454.13 × 16,597,404.23
  4. Step 4: Simplify right side
    26,378,575.83x = 604,219,440,791,275.75
  5. Step 5: Solve for x
    x = 604,219,440,791,275.75/26,378,575.83
  6. Step 6: Final answer
    x = 22,905,688.49

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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.