Home / 25,701,802.23-35,468,278.75-13,941,041.22

Finding the Fourth Proportional to 25,701,802.23, 35,468,278.75 and 13,941,041.22

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Solution

The fourth proportional to 25,701,802.23, 35,468,278.75 and 13,941,041.22 is: 19,238,523.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,701,802.23 : 35,468,278.75 = 13,941,041.22 : x
  2. Step 2: Convert to fraction form
    25,701,802.23/35,468,278.75 = 13,941,041.22/x
  3. Step 3: Cross multiply
    25,701,802.23x = 35,468,278.75 × 13,941,041.22
  4. Step 4: Simplify right side
    25,701,802.23x = 494,464,736,056,200.12
  5. Step 5: Solve for x
    x = 494,464,736,056,200.12/25,701,802.23
  6. Step 6: Final answer
    x = 19,238,523.88

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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.