Home / 51,705,819,058.23-77,581,126,333.53-27,774,399,553.11

Finding the Fourth Proportional to 51,705,819,058.23, 77,581,126,333.53 and 27,774,399,553.11

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Solution

The fourth proportional to 51,705,819,058.23, 77,581,126,333.53 and 27,774,399,553.11 is: 41,673,630,547.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,705,819,058.23 : 77,581,126,333.53 = 27,774,399,553.11 : x
  2. Step 2: Convert to fraction form
    51,705,819,058.23/77,581,126,333.53 = 27,774,399,553.11/x
  3. Step 3: Cross multiply
    51,705,819,058.23x = 77,581,126,333.53 × 27,774,399,553.11
  4. Step 4: Simplify right side
    51,705,819,058.23x = 2,154,769,200,567,766,220,800
  5. Step 5: Solve for x
    x = 2,154,769,200,567,766,220,800/51,705,819,058.23
  6. Step 6: Final answer
    x = 41,673,630,547.10

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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.