Home / 95,767,289.76-132,159,263.48-53,951,856.80

Finding the Fourth Proportional to 95,767,289.76, 132,159,263.48 and 53,951,856.80

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Solution

The fourth proportional to 95,767,289.76, 132,159,263.48 and 53,951,856.80 is: 74,453,789.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,767,289.76 : 132,159,263.48 = 53,951,856.80 : x
  2. Step 2: Convert to fraction form
    95,767,289.76/132,159,263.48 = 53,951,856.80/x
  3. Step 3: Cross multiply
    95,767,289.76x = 132,159,263.48 × 53,951,856.80
  4. Step 4: Simplify right side
    95,767,289.76x = 7,130,237,658,066,429
  5. Step 5: Solve for x
    x = 7,130,237,658,066,429/95,767,289.76
  6. Step 6: Final answer
    x = 74,453,789.76

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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.