Home / 62,737,519,245.76-86,578,069,750.88-35,642,280,352.12

Finding the Fourth Proportional to 62,737,519,245.76, 86,578,069,750.88 and 35,642,280,352.12

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Solution

The fourth proportional to 62,737,519,245.76, 86,578,069,750.88 and 35,642,280,352.12 is: 49,186,513,453.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,737,519,245.76 : 86,578,069,750.88 = 35,642,280,352.12 : x
  2. Step 2: Convert to fraction form
    62,737,519,245.76/86,578,069,750.88 = 35,642,280,352.12/x
  3. Step 3: Cross multiply
    62,737,519,245.76x = 86,578,069,750.88 × 35,642,280,352.12
  4. Step 4: Simplify right side
    62,737,519,245.76x = 3,085,839,834,406,265,552,896
  5. Step 5: Solve for x
    x = 3,085,839,834,406,265,552,896/62,737,519,245.76
  6. Step 6: Final answer
    x = 49,186,513,453.27

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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.