Home / 17,298,032,270.28-25,944,426,733.82-4,707,871,816.20

Finding the Fourth Proportional to 17,298,032,270.28, 25,944,426,733.82 and 4,707,871,816.20

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Solution

The fourth proportional to 17,298,032,270.28, 25,944,426,733.82 and 4,707,871,816.20 is: 7,061,094,204.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,298,032,270.28 : 25,944,426,733.82 = 4,707,871,816.20 : x
  2. Step 2: Convert to fraction form
    17,298,032,270.28/25,944,426,733.82 = 4,707,871,816.20/x
  3. Step 3: Cross multiply
    17,298,032,270.28x = 25,944,426,733.82 × 4,707,871,816.20
  4. Step 4: Simplify right side
    17,298,032,270.28x = 122,143,035,407,616,983,040
  5. Step 5: Solve for x
    x = 122,143,035,407,616,983,040/17,298,032,270.28
  6. Step 6: Final answer
    x = 7,061,094,204.19

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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.