Home / 26,022,311.32-35,911,000.60-14,420,068.56

Finding the Fourth Proportional to 26,022,311.32, 35,911,000.60 and 14,420,068.56

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Solution

The fourth proportional to 26,022,311.32, 35,911,000.60 and 14,420,068.56 is: 19,899,811.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,311.32 : 35,911,000.60 = 14,420,068.56 : x
  2. Step 2: Convert to fraction form
    26,022,311.32/35,911,000.60 = 14,420,068.56/x
  3. Step 3: Cross multiply
    26,022,311.32x = 35,911,000.60 × 14,420,068.56
  4. Step 4: Simplify right side
    26,022,311.32x = 517,839,090,710,201.19
  5. Step 5: Solve for x
    x = 517,839,090,710,201.19/26,022,311.32
  6. Step 6: Final answer
    x = 19,899,811.52

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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.