Home / 47,853,555.82-66,038,176.06-27,227,002.01

Finding the Fourth Proportional to 47,853,555.82, 66,038,176.06 and 27,227,002.01

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Solution

The fourth proportional to 47,853,555.82, 66,038,176.06 and 27,227,002.01 is: 37,573,415.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,853,555.82 : 66,038,176.06 = 27,227,002.01 : x
  2. Step 2: Convert to fraction form
    47,853,555.82/66,038,176.06 = 27,227,002.01/x
  3. Step 3: Cross multiply
    47,853,555.82x = 66,038,176.06 × 27,227,002.01
  4. Step 4: Simplify right side
    47,853,555.82x = 1,798,021,551,924,095.25
  5. Step 5: Solve for x
    x = 1,798,021,551,924,095.25/47,853,555.82
  6. Step 6: Final answer
    x = 37,573,415.84

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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.