Home / 182,285,726,386.50-273,322,602,580.99-68,974,205,695.25

Finding the Fourth Proportional to 182,285,726,386.50, 273,322,602,580.99 and 68,974,205,695.25

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Solution

The fourth proportional to 182,285,726,386.50, 273,322,602,580.99 and 68,974,205,695.25 is: 103,421,204,640.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,285,726,386.50 : 273,322,602,580.99 = 68,974,205,695.25 : x
  2. Step 2: Convert to fraction form
    182,285,726,386.50/273,322,602,580.99 = 68,974,205,695.25/x
  3. Step 3: Cross multiply
    182,285,726,386.50x = 273,322,602,580.99 × 68,974,205,695.25
  4. Step 4: Simplify right side
    182,285,726,386.50x = 18,852,209,411,580,904,865,792
  5. Step 5: Solve for x
    x = 18,852,209,411,580,904,865,792/182,285,726,386.50
  6. Step 6: Final answer
    x = 103,421,204,640.06

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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.