Home / 27,181,417.14-37,510,361.10-14,958,274.14

Finding the Fourth Proportional to 27,181,417.14, 37,510,361.10 and 14,958,274.14

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Solution

The fourth proportional to 27,181,417.14, 37,510,361.10 and 14,958,274.14 is: 20,642,421.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,181,417.14 : 37,510,361.10 = 14,958,274.14 : x
  2. Step 2: Convert to fraction form
    27,181,417.14/37,510,361.10 = 14,958,274.14/x
  3. Step 3: Cross multiply
    27,181,417.14x = 37,510,361.10 × 14,958,274.14
  4. Step 4: Simplify right side
    27,181,417.14x = 561,090,264,424,192
  5. Step 5: Solve for x
    x = 561,090,264,424,192/27,181,417.14
  6. Step 6: Final answer
    x = 20,642,421.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.