Home / 14,704,529.51-22,036,615.90-9,303,511.28

Finding the Fourth Proportional to 14,704,529.51, 22,036,615.90 and 9,303,511.28

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Solution

The fourth proportional to 14,704,529.51, 22,036,615.90 and 9,303,511.28 is: 13,942,500.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,704,529.51 : 22,036,615.90 = 9,303,511.28 : x
  2. Step 2: Convert to fraction form
    14,704,529.51/22,036,615.90 = 9,303,511.28/x
  3. Step 3: Cross multiply
    14,704,529.51x = 22,036,615.90 × 9,303,511.28
  4. Step 4: Simplify right side
    14,704,529.51x = 205,017,904,465,235.50
  5. Step 5: Solve for x
    x = 205,017,904,465,235.50/14,704,529.51
  6. Step 6: Final answer
    x = 13,942,500.12

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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.