Home / 50,615,979.13-75,936,915.73-14,714,187.13

Finding the Fourth Proportional to 50,615,979.13, 75,936,915.73 and 14,714,187.13

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Solution

The fourth proportional to 50,615,979.13, 75,936,915.73 and 14,714,187.13 is: 22,075,044.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,615,979.13 : 75,936,915.73 = 14,714,187.13 : x
  2. Step 2: Convert to fraction form
    50,615,979.13/75,936,915.73 = 14,714,187.13/x
  3. Step 3: Cross multiply
    50,615,979.13x = 75,936,915.73 × 14,714,187.13
  4. Step 4: Simplify right side
    50,615,979.13x = 1,117,349,987,746,576
  5. Step 5: Solve for x
    x = 1,117,349,987,746,576/50,615,979.13
  6. Step 6: Final answer
    x = 22,075,044.42

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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.