Home / 24,842,370.49-34,280,066.71-18,319,511.77

Finding the Fourth Proportional to 24,842,370.49, 34,280,066.71 and 18,319,511.77

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Solution

The fourth proportional to 24,842,370.49, 34,280,066.71 and 18,319,511.77 is: 25,279,153.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,842,370.49 : 34,280,066.71 = 18,319,511.77 : x
  2. Step 2: Convert to fraction form
    24,842,370.49/34,280,066.71 = 18,319,511.77/x
  3. Step 3: Cross multiply
    24,842,370.49x = 34,280,066.71 × 18,319,511.77
  4. Step 4: Simplify right side
    24,842,370.49x = 627,994,085,570,230.12
  5. Step 5: Solve for x
    x = 627,994,085,570,230.12/24,842,370.49
  6. Step 6: Final answer
    x = 25,279,153.04

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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.