Home / 67,653,166.08-93,361,430.22-36,713,335.64

Finding the Fourth Proportional to 67,653,166.08, 93,361,430.22 and 36,713,335.64

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Solution

The fourth proportional to 67,653,166.08, 93,361,430.22 and 36,713,335.64 is: 50,664,436.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,653,166.08 : 93,361,430.22 = 36,713,335.64 : x
  2. Step 2: Convert to fraction form
    67,653,166.08/93,361,430.22 = 36,713,335.64/x
  3. Step 3: Cross multiply
    67,653,166.08x = 93,361,430.22 × 36,713,335.64
  4. Step 4: Simplify right side
    67,653,166.08x = 3,427,609,523,497,299
  5. Step 5: Solve for x
    x = 3,427,609,523,497,299/67,653,166.08
  6. Step 6: Final answer
    x = 50,664,436.30

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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.