Home / 9,871,017,617.61-14,806,004,949.32-3,237,773,003.19

Finding the Fourth Proportional to 9,871,017,617.61, 14,806,004,949.32 and 3,237,773,003.19

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Solution

The fourth proportional to 9,871,017,617.61, 14,806,004,949.32 and 3,237,773,003.19 is: 4,856,488,456.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,871,017,617.61 : 14,806,004,949.32 = 3,237,773,003.19 : x
  2. Step 2: Convert to fraction form
    9,871,017,617.61/14,806,004,949.32 = 3,237,773,003.19/x
  3. Step 3: Cross multiply
    9,871,017,617.61x = 14,806,004,949.32 × 3,237,773,003.19
  4. Step 4: Simplify right side
    9,871,017,617.61x = 47,938,483,109,989,629,952
  5. Step 5: Solve for x
    x = 47,938,483,109,989,629,952/9,871,017,617.61
  6. Step 6: Final answer
    x = 4,856,488,456.11

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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.