Home / 17,086,114,202.59-25,603,433,513.74-15,224,094,656.51

Finding the Fourth Proportional to 17,086,114,202.59, 25,603,433,513.74 and 15,224,094,656.51

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Solution

The fourth proportional to 17,086,114,202.59, 25,603,433,513.74 and 15,224,094,656.51 is: 22,813,209,061.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,086,114,202.59 : 25,603,433,513.74 = 15,224,094,656.51 : x
  2. Step 2: Convert to fraction form
    17,086,114,202.59/25,603,433,513.74 = 15,224,094,656.51/x
  3. Step 3: Cross multiply
    17,086,114,202.59x = 25,603,433,513.74 × 15,224,094,656.51
  4. Step 4: Simplify right side
    17,086,114,202.59x = 389,789,095,344,762,060,800
  5. Step 5: Solve for x
    x = 389,789,095,344,762,060,800/17,086,114,202.59
  6. Step 6: Final answer
    x = 22,813,209,061.06

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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.