Home / 33,240,004.80-49,853,008.80-14,071,387.20

Finding the Fourth Proportional to 33,240,004.80, 49,853,008.80 and 14,071,387.20

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Solution

The fourth proportional to 33,240,004.80, 49,853,008.80 and 14,071,387.20 is: 21,104,118.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,240,004.80 : 49,853,008.80 = 14,071,387.20 : x
  2. Step 2: Convert to fraction form
    33,240,004.80/49,853,008.80 = 14,071,387.20/x
  3. Step 3: Cross multiply
    33,240,004.80x = 49,853,008.80 × 14,071,387.20
  4. Step 4: Simplify right side
    33,240,004.80x = 701,500,989,909,807.25
  5. Step 5: Solve for x
    x = 701,500,989,909,807.25/33,240,004.80
  6. Step 6: Final answer
    x = 21,104,118.19

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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.