Home / 40,926,376.98-56,476,416.51-23,283,617.94

Finding the Fourth Proportional to 40,926,376.98, 56,476,416.51 and 23,283,617.94

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Solution

The fourth proportional to 40,926,376.98, 56,476,416.51 and 23,283,617.94 is: 32,130,264.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,926,376.98 : 56,476,416.51 = 23,283,617.94 : x
  2. Step 2: Convert to fraction form
    40,926,376.98/56,476,416.51 = 23,283,617.94/x
  3. Step 3: Cross multiply
    40,926,376.98x = 56,476,416.51 × 23,283,617.94
  4. Step 4: Simplify right side
    40,926,376.98x = 1,314,975,304,639,148.25
  5. Step 5: Solve for x
    x = 1,314,975,304,639,148.25/40,926,376.98
  6. Step 6: Final answer
    x = 32,130,264.19

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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.