Home / 14,988,955.43-22,485,577.89-4,615,052.22

Finding the Fourth Proportional to 14,988,955.43, 22,485,577.89 and 4,615,052.22

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Solution

The fourth proportional to 14,988,955.43, 22,485,577.89 and 4,615,052.22 is: 6,923,238.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,988,955.43 : 22,485,577.89 = 4,615,052.22 : x
  2. Step 2: Convert to fraction form
    14,988,955.43/22,485,577.89 = 4,615,052.22/x
  3. Step 3: Cross multiply
    14,988,955.43x = 22,485,577.89 × 4,615,052.22
  4. Step 4: Simplify right side
    14,988,955.43x = 103,772,116,136,152.16
  5. Step 5: Solve for x
    x = 103,772,116,136,152.16/14,988,955.43
  6. Step 6: Final answer
    x = 6,923,238.69

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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.