Home / 95,712,798.72-132,078,666.24-52,244,336.64

Finding the Fourth Proportional to 95,712,798.72, 132,078,666.24 and 52,244,336.64

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Solution

The fourth proportional to 95,712,798.72, 132,078,666.24 and 52,244,336.64 is: 72,094,457.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,712,798.72 : 132,078,666.24 = 52,244,336.64 : x
  2. Step 2: Convert to fraction form
    95,712,798.72/132,078,666.24 = 52,244,336.64/x
  3. Step 3: Cross multiply
    95,712,798.72x = 132,078,666.24 × 52,244,336.64
  4. Step 4: Simplify right side
    95,712,798.72x = 6,900,362,302,004,763
  5. Step 5: Solve for x
    x = 6,900,362,302,004,763/95,712,798.72
  6. Step 6: Final answer
    x = 72,094,457.53

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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.