Home / 11,871,583,755,475-17,797,176,891,007-4,125,844,944,880.40

Finding the Fourth Proportional to 11,871,583,755,475, 17,797,176,891,007 and 4,125,844,944,880.40

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Solution

The fourth proportional to 11,871,583,755,475, 17,797,176,891,007 and 4,125,844,944,880.40 is: 6,185,222,950,984.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,871,583,755,475 : 17,797,176,891,007 = 4,125,844,944,880.40 : x
  2. Step 2: Convert to fraction form
    11,871,583,755,475/17,797,176,891,007 = 4,125,844,944,880.40/x
  3. Step 3: Cross multiply
    11,871,583,755,475x = 17,797,176,891,007 × 4,125,844,944,880.40
  4. Step 4: Simplify right side
    11,871,583,755,475x = 73,428,392,308,903,499,312,136,192
  5. Step 5: Solve for x
    x = 73,428,392,308,903,499,312,136,192/11,871,583,755,475
  6. Step 6: Final answer
    x = 6,185,222,950,984.90

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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.