Home / 26,022,804.68-35,911,683.01-14,420,561.87

Finding the Fourth Proportional to 26,022,804.68, 35,911,683.01 and 14,420,561.87

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Solution

The fourth proportional to 26,022,804.68, 35,911,683.01 and 14,420,561.87 is: 19,900,493.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,804.68 : 35,911,683.01 = 14,420,561.87 : x
  2. Step 2: Convert to fraction form
    26,022,804.68/35,911,683.01 = 14,420,561.87/x
  3. Step 3: Cross multiply
    26,022,804.68x = 35,911,683.01 × 14,420,561.87
  4. Step 4: Simplify right side
    26,022,804.68x = 517,866,646,809,337.69
  5. Step 5: Solve for x
    x = 517,866,646,809,337.69/26,022,804.68
  6. Step 6: Final answer
    x = 19,900,493.17

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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.