Home / 15,485,618,798,810-23,216,976,834,426-9,364,963,277,485.50

Finding the Fourth Proportional to 15,485,618,798,810, 23,216,976,834,426 and 9,364,963,277,485.50

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Solution

The fourth proportional to 15,485,618,798,810, 23,216,976,834,426 and 9,364,963,277,485.50 is: 14,040,519,677,866.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,485,618,798,810 : 23,216,976,834,426 = 9,364,963,277,485.50 : x
  2. Step 2: Convert to fraction form
    15,485,618,798,810/23,216,976,834,426 = 9,364,963,277,485.50/x
  3. Step 3: Cross multiply
    15,485,618,798,810x = 23,216,976,834,426 × 9,364,963,277,485.50
  4. Step 4: Simplify right side
    15,485,618,798,810x = 217,426,135,468,631,031,898,177,536
  5. Step 5: Solve for x
    x = 217,426,135,468,631,031,898,177,536/15,485,618,798,810
  6. Step 6: Final answer
    x = 14,040,519,677,866.49

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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.