Home / 14,775,050.80-22,143,913.80-7,185,674.80

Finding the Fourth Proportional to 14,775,050.80, 22,143,913.80 and 7,185,674.80

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Solution

The fourth proportional to 14,775,050.80, 22,143,913.80 and 7,185,674.80 is: 10,769,435.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,775,050.80 : 22,143,913.80 = 7,185,674.80 : x
  2. Step 2: Convert to fraction form
    14,775,050.80/22,143,913.80 = 7,185,674.80/x
  3. Step 3: Cross multiply
    14,775,050.80x = 22,143,913.80 × 7,185,674.80
  4. Step 4: Simplify right side
    14,775,050.80x = 159,118,963,366,032.25
  5. Step 5: Solve for x
    x = 159,118,963,366,032.25/14,775,050.80
  6. Step 6: Final answer
    x = 10,769,435.96

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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.