Home / 47,853,552.83-66,038,171.93-27,226,999.01

Finding the Fourth Proportional to 47,853,552.83, 66,038,171.93 and 27,226,999.01

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Solution

The fourth proportional to 47,853,552.83, 66,038,171.93 and 27,226,999.01 is: 37,573,411.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,853,552.83 : 66,038,171.93 = 27,226,999.01 : x
  2. Step 2: Convert to fraction form
    47,853,552.83/66,038,171.93 = 27,226,999.01/x
  3. Step 3: Cross multiply
    47,853,552.83x = 66,038,171.93 × 27,226,999.01
  4. Step 4: Simplify right side
    47,853,552.83x = 1,798,021,241,293,993.75
  5. Step 5: Solve for x
    x = 1,798,021,241,293,993.75/47,853,552.83
  6. Step 6: Final answer
    x = 37,573,411.69

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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.