Home / 17,298,032,192.28-25,944,426,617.16-4,707,871,738.17

Finding the Fourth Proportional to 17,298,032,192.28, 25,944,426,617.16 and 4,707,871,738.17

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Solution

The fourth proportional to 17,298,032,192.28, 25,944,426,617.16 and 4,707,871,738.17 is: 7,061,094,087.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,298,032,192.28 : 25,944,426,617.16 = 4,707,871,738.17 : x
  2. Step 2: Convert to fraction form
    17,298,032,192.28/25,944,426,617.16 = 4,707,871,738.17/x
  3. Step 3: Cross multiply
    17,298,032,192.28x = 25,944,426,617.16 × 4,707,871,738.17
  4. Step 4: Simplify right side
    17,298,032,192.28x = 122,143,032,833,953,071,104
  5. Step 5: Solve for x
    x = 122,143,032,833,953,071,104/17,298,032,192.28
  6. Step 6: Final answer
    x = 7,061,094,087.25

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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.