Home / 94,115,632.20-129,883,477.14-52,299,541.35

Finding the Fourth Proportional to 94,115,632.20, 129,883,477.14 and 52,299,541.35

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Solution

The fourth proportional to 94,115,632.20, 129,883,477.14 and 52,299,541.35 is: 72,175,536.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,115,632.20 : 129,883,477.14 = 52,299,541.35 : x
  2. Step 2: Convert to fraction form
    94,115,632.20/129,883,477.14 = 52,299,541.35/x
  3. Step 3: Cross multiply
    94,115,632.20x = 129,883,477.14 × 52,299,541.35
  4. Step 4: Simplify right side
    94,115,632.20x = 6,792,846,283,365,210
  5. Step 5: Solve for x
    x = 6,792,846,283,365,210/94,115,632.20
  6. Step 6: Final answer
    x = 72,175,536.89

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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.