Home / 49,820,194.86-74,630,248.29-24,817,298.82

Finding the Fourth Proportional to 49,820,194.86, 74,630,248.29 and 24,817,298.82

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Solution

The fourth proportional to 49,820,194.86, 74,630,248.29 and 24,817,298.82 is: 37,176,112.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,820,194.86 : 74,630,248.29 = 24,817,298.82 : x
  2. Step 2: Convert to fraction form
    49,820,194.86/74,630,248.29 = 24,817,298.82/x
  3. Step 3: Cross multiply
    49,820,194.86x = 74,630,248.29 × 24,817,298.82
  4. Step 4: Simplify right side
    49,820,194.86x = 1,852,121,172,823,724.25
  5. Step 5: Solve for x
    x = 1,852,121,172,823,724.25/49,820,194.86
  6. Step 6: Final answer
    x = 37,176,112.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.