Home / 16,334,922.44-22,543,510.59-9,366,248.32

Finding the Fourth Proportional to 16,334,922.44, 22,543,510.59 and 9,366,248.32

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Solution

The fourth proportional to 16,334,922.44, 22,543,510.59 and 9,366,248.32 is: 12,926,178.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,334,922.44 : 22,543,510.59 = 9,366,248.32 : x
  2. Step 2: Convert to fraction form
    16,334,922.44/22,543,510.59 = 9,366,248.32/x
  3. Step 3: Cross multiply
    16,334,922.44x = 22,543,510.59 × 9,366,248.32
  4. Step 4: Simplify right side
    16,334,922.44x = 211,148,118,134,130.94
  5. Step 5: Solve for x
    x = 211,148,118,134,130.94/16,334,922.44
  6. Step 6: Final answer
    x = 12,926,178.19

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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.