Home / 26,437,700.97-36,485,355.29-16,520,574.51

Finding the Fourth Proportional to 26,437,700.97, 36,485,355.29 and 16,520,574.51

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Solution

The fourth proportional to 26,437,700.97, 36,485,355.29 and 16,520,574.51 is: 22,799,222.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,437,700.97 : 36,485,355.29 = 16,520,574.51 : x
  2. Step 2: Convert to fraction form
    26,437,700.97/36,485,355.29 = 16,520,574.51/x
  3. Step 3: Cross multiply
    26,437,700.97x = 36,485,355.29 × 16,520,574.51
  4. Step 4: Simplify right side
    26,437,700.97x = 602,759,030,509,664.75
  5. Step 5: Solve for x
    x = 602,759,030,509,664.75/26,437,700.97
  6. Step 6: Final answer
    x = 22,799,222.64

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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.