Home / 64,188,556,478.34-96,282,706,413.51-17,029,757,363.46

Finding the Fourth Proportional to 64,188,556,478.34, 96,282,706,413.51 and 17,029,757,363.46

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Solution

The fourth proportional to 64,188,556,478.34, 96,282,706,413.51 and 17,029,757,363.46 is: 25,544,602,005.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,188,556,478.34 : 96,282,706,413.51 = 17,029,757,363.46 : x
  2. Step 2: Convert to fraction form
    64,188,556,478.34/96,282,706,413.51 = 17,029,757,363.46/x
  3. Step 3: Cross multiply
    64,188,556,478.34x = 96,282,706,413.51 × 17,029,757,363.46
  4. Step 4: Simplify right side
    64,188,556,478.34x = 1,639,671,128,519,329,185,792
  5. Step 5: Solve for x
    x = 1,639,671,128,519,329,185,792/64,188,556,478.34
  6. Step 6: Final answer
    x = 25,544,602,005.07

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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.