Home / 93,910,466.26-129,577,036.77-54,217,309.17

Finding the Fourth Proportional to 93,910,466.26, 129,577,036.77 and 54,217,309.17

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Solution

The fourth proportional to 93,910,466.26, 129,577,036.77 and 54,217,309.17 is: 74,808,682.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,910,466.26 : 129,577,036.77 = 54,217,309.17 : x
  2. Step 2: Convert to fraction form
    93,910,466.26/129,577,036.77 = 54,217,309.17/x
  3. Step 3: Cross multiply
    93,910,466.26x = 129,577,036.77 × 54,217,309.17
  4. Step 4: Simplify right side
    93,910,466.26x = 7,025,318,263,891,548
  5. Step 5: Solve for x
    x = 7,025,318,263,891,548/93,910,466.26
  6. Step 6: Final answer
    x = 74,808,682.61

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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.