Home / 49,823,905.01-74,748,468.80-15,282,064.13

Finding the Fourth Proportional to 49,823,905.01, 74,748,468.80 and 15,282,064.13

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Solution

The fourth proportional to 49,823,905.01, 74,748,468.80 and 15,282,064.13 is: 22,926,964.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,823,905.01 : 74,748,468.80 = 15,282,064.13 : x
  2. Step 2: Convert to fraction form
    49,823,905.01/74,748,468.80 = 15,282,064.13/x
  3. Step 3: Cross multiply
    49,823,905.01x = 74,748,468.80 × 15,282,064.13
  4. Step 4: Simplify right side
    49,823,905.01x = 1,142,310,893,485,367
  5. Step 5: Solve for x
    x = 1,142,310,893,485,367/49,823,905.01
  6. Step 6: Final answer
    x = 22,926,964.34

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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.