Home / 25,327,938,595.55-37,997,744,427.70-8,765,712,625.19

Finding the Fourth Proportional to 25,327,938,595.55, 37,997,744,427.70 and 8,765,712,625.19

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Solution

The fourth proportional to 25,327,938,595.55, 37,997,744,427.70 and 8,765,712,625.19 is: 13,150,588,896.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,327,938,595.55 : 37,997,744,427.70 = 8,765,712,625.19 : x
  2. Step 2: Convert to fraction form
    25,327,938,595.55/37,997,744,427.70 = 8,765,712,625.19/x
  3. Step 3: Cross multiply
    25,327,938,595.55x = 37,997,744,427.70 × 8,765,712,625.19
  4. Step 4: Simplify right side
    25,327,938,595.55x = 333,077,308,058,425,294,848
  5. Step 5: Solve for x
    x = 333,077,308,058,425,294,848/25,327,938,595.55
  6. Step 6: Final answer
    x = 13,150,588,896.21

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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.