Home / 104,356,562.34-144,025,342.02-63,103,749.96

Finding the Fourth Proportional to 104,356,562.34, 144,025,342.02 and 63,103,749.96

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Solution

The fourth proportional to 104,356,562.34, 144,025,342.02 and 63,103,749.96 is: 87,091,208.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,356,562.34 : 144,025,342.02 = 63,103,749.96 : x
  2. Step 2: Convert to fraction form
    104,356,562.34/144,025,342.02 = 63,103,749.96/x
  3. Step 3: Cross multiply
    104,356,562.34x = 144,025,342.02 × 63,103,749.96
  4. Step 4: Simplify right side
    104,356,562.34x = 9,088,539,170,733,562
  5. Step 5: Solve for x
    x = 9,088,539,170,733,562/104,356,562.34
  6. Step 6: Final answer
    x = 87,091,208.90

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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.