Home / 93,275,507.18-139,931,194.17-35,763,292.91

Finding the Fourth Proportional to 93,275,507.18, 139,931,194.17 and 35,763,292.91

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Solution

The fourth proportional to 93,275,507.18, 139,931,194.17 and 35,763,292.91 is: 53,651,815.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,275,507.18 : 139,931,194.17 = 35,763,292.91 : x
  2. Step 2: Convert to fraction form
    93,275,507.18/139,931,194.17 = 35,763,292.91/x
  3. Step 3: Cross multiply
    93,275,507.18x = 139,931,194.17 × 35,763,292.91
  4. Step 4: Simplify right side
    93,275,507.18x = 5,004,400,284,347,793
  5. Step 5: Solve for x
    x = 5,004,400,284,347,793/93,275,507.18
  6. Step 6: Final answer
    x = 53,651,815.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.