Home / 26,022,316.38-35,911,007.52-14,420,073.60

Finding the Fourth Proportional to 26,022,316.38, 35,911,007.52 and 14,420,073.60

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Solution

The fourth proportional to 26,022,316.38, 35,911,007.52 and 14,420,073.60 is: 19,899,818.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,316.38 : 35,911,007.52 = 14,420,073.60 : x
  2. Step 2: Convert to fraction form
    26,022,316.38/35,911,007.52 = 14,420,073.60/x
  3. Step 3: Cross multiply
    26,022,316.38x = 35,911,007.52 × 14,420,073.60
  4. Step 4: Simplify right side
    26,022,316.38x = 517,839,371,488,553.50
  5. Step 5: Solve for x
    x = 517,839,371,488,553.50/26,022,316.38
  6. Step 6: Final answer
    x = 19,899,818.45

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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.