Home / 16,119,798.80-24,179,643.36-6,535,154.96

Finding the Fourth Proportional to 16,119,798.80, 24,179,643.36 and 6,535,154.96

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Solution

The fourth proportional to 16,119,798.80, 24,179,643.36 and 6,535,154.96 is: 9,802,710.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,119,798.80 : 24,179,643.36 = 6,535,154.96 : x
  2. Step 2: Convert to fraction form
    16,119,798.80/24,179,643.36 = 6,535,154.96/x
  3. Step 3: Cross multiply
    16,119,798.80x = 24,179,643.36 × 6,535,154.96
  4. Step 4: Simplify right side
    16,119,798.80x = 158,017,716,235,135.06
  5. Step 5: Solve for x
    x = 158,017,716,235,135.06/16,119,798.80
  6. Step 6: Final answer
    x = 9,802,710.21

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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.