Home / 14,360,798.80-21,551,695.80-10,109,270.80

Finding the Fourth Proportional to 14,360,798.80, 21,551,695.80 and 10,109,270.80

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Solution

The fourth proportional to 14,360,798.80, 21,551,695.80 and 10,109,270.80 is: 15,171,295.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,360,798.80 : 21,551,695.80 = 10,109,270.80 : x
  2. Step 2: Convert to fraction form
    14,360,798.80/21,551,695.80 = 10,109,270.80/x
  3. Step 3: Cross multiply
    14,360,798.80x = 21,551,695.80 × 10,109,270.80
  4. Step 4: Simplify right side
    14,360,798.80x = 217,871,929,041,422.66
  5. Step 5: Solve for x
    x = 217,871,929,041,422.66/14,360,798.80
  6. Step 6: Final answer
    x = 15,171,295.98

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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.