Home / 84,528,776,168.03-116,649,786,277.31-45,947,696,046.22

Finding the Fourth Proportional to 84,528,776,168.03, 116,649,786,277.31 and 45,947,696,046.22

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Solution

The fourth proportional to 84,528,776,168.03, 116,649,786,277.31 and 45,947,696,046.22 is: 63,407,861,401.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,528,776,168.03 : 116,649,786,277.31 = 45,947,696,046.22 : x
  2. Step 2: Convert to fraction form
    84,528,776,168.03/116,649,786,277.31 = 45,947,696,046.22/x
  3. Step 3: Cross multiply
    84,528,776,168.03x = 116,649,786,277.31 × 45,947,696,046.22
  4. Step 4: Simplify right side
    84,528,776,168.03x = 5,359,788,923,726,248,017,920
  5. Step 5: Solve for x
    x = 5,359,788,923,726,248,017,920/84,528,776,168.03
  6. Step 6: Final answer
    x = 63,407,861,401.80

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1.5x scale

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.