Home / 93,084,296.94-128,453,695.56-50,696,895.69

Finding the Fourth Proportional to 93,084,296.94, 128,453,695.56 and 50,696,895.69

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Solution

The fourth proportional to 93,084,296.94, 128,453,695.56 and 50,696,895.69 is: 69,960,281.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,084,296.94 : 128,453,695.56 = 50,696,895.69 : x
  2. Step 2: Convert to fraction form
    93,084,296.94/128,453,695.56 = 50,696,895.69/x
  3. Step 3: Cross multiply
    93,084,296.94x = 128,453,695.56 × 50,696,895.69
  4. Step 4: Simplify right side
    93,084,296.94x = 6,512,203,604,800,336
  5. Step 5: Solve for x
    x = 6,512,203,604,800,336/93,084,296.94
  6. Step 6: Final answer
    x = 69,960,281.37

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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.