Home / 14,704,530.51-22,036,617.40-9,303,512.28

Finding the Fourth Proportional to 14,704,530.51, 22,036,617.40 and 9,303,512.28

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Solution

The fourth proportional to 14,704,530.51, 22,036,617.40 and 9,303,512.28 is: 13,942,501.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,704,530.51 : 22,036,617.40 = 9,303,512.28 : x
  2. Step 2: Convert to fraction form
    14,704,530.51/22,036,617.40 = 9,303,512.28/x
  3. Step 3: Cross multiply
    14,704,530.51x = 22,036,617.40 × 9,303,512.28
  4. Step 4: Simplify right side
    14,704,530.51x = 205,017,940,590,561.66
  5. Step 5: Solve for x
    x = 205,017,940,590,561.66/14,704,530.51
  6. Step 6: Final answer
    x = 13,942,501.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.