Home / 49,923,085,465.02-68,898,216,433.95-27,372,307,351.26

Finding the Fourth Proportional to 49,923,085,465.02, 68,898,216,433.95 and 27,372,307,351.26

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Solution

The fourth proportional to 49,923,085,465.02, 68,898,216,433.95 and 27,372,307,351.26 is: 37,776,173,860.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,923,085,465.02 : 68,898,216,433.95 = 27,372,307,351.26 : x
  2. Step 2: Convert to fraction form
    49,923,085,465.02/68,898,216,433.95 = 27,372,307,351.26/x
  3. Step 3: Cross multiply
    49,923,085,465.02x = 68,898,216,433.95 × 27,372,307,351.26
  4. Step 4: Simplify right side
    49,923,085,465.02x = 1,885,903,156,183,711,875,072
  5. Step 5: Solve for x
    x = 1,885,903,156,183,711,875,072/49,923,085,465.02
  6. Step 6: Final answer
    x = 37,776,173,860.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.