Home / 50,615,979.63-75,936,916.48-14,714,187.63

Finding the Fourth Proportional to 50,615,979.63, 75,936,916.48 and 14,714,187.63

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Solution

The fourth proportional to 50,615,979.63, 75,936,916.48 and 14,714,187.63 is: 22,075,045.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,615,979.63 : 75,936,916.48 = 14,714,187.63 : x
  2. Step 2: Convert to fraction form
    50,615,979.63/75,936,916.48 = 14,714,187.63/x
  3. Step 3: Cross multiply
    50,615,979.63x = 75,936,916.48 × 14,714,187.63
  4. Step 4: Simplify right side
    50,615,979.63x = 1,117,350,037,130,359.25
  5. Step 5: Solve for x
    x = 1,117,350,037,130,359.25/50,615,979.63
  6. Step 6: Final answer
    x = 22,075,045.18

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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.