Home / 49,271,131.08-73,917,259.80-14,730,236.28

Finding the Fourth Proportional to 49,271,131.08, 73,917,259.80 and 14,730,236.28

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Solution

The fourth proportional to 49,271,131.08, 73,917,259.80 and 14,730,236.28 is: 22,098,512.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,271,131.08 : 73,917,259.80 = 14,730,236.28 : x
  2. Step 2: Convert to fraction form
    49,271,131.08/73,917,259.80 = 14,730,236.28/x
  3. Step 3: Cross multiply
    49,271,131.08x = 73,917,259.80 × 14,730,236.28
  4. Step 4: Simplify right side
    49,271,131.08x = 1,088,818,702,024,145.50
  5. Step 5: Solve for x
    x = 1,088,818,702,024,145.50/49,271,131.08
  6. Step 6: Final answer
    x = 22,098,512.42

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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.