Home / 40,926,422.07-56,476,477.94-23,283,663.39

Finding the Fourth Proportional to 40,926,422.07, 56,476,477.94 and 23,283,663.39

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Solution

The fourth proportional to 40,926,422.07, 56,476,477.94 and 23,283,663.39 is: 32,130,326.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,926,422.07 : 56,476,477.94 = 23,283,663.39 : x
  2. Step 2: Convert to fraction form
    40,926,422.07/56,476,477.94 = 23,283,663.39/x
  3. Step 3: Cross multiply
    40,926,422.07x = 56,476,477.94 × 23,283,663.39
  4. Step 4: Simplify right side
    40,926,422.07x = 1,314,979,301,691,302.50
  5. Step 5: Solve for x
    x = 1,314,979,301,691,302.50/40,926,422.07
  6. Step 6: Final answer
    x = 32,130,326.45

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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.