Home / 47,060,650.87-64,945,275.32-26,153,564.72

Finding the Fourth Proportional to 47,060,650.87, 64,945,275.32 and 26,153,564.72

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Solution

The fourth proportional to 47,060,650.87, 64,945,275.32 and 26,153,564.72 is: 36,092,795.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,060,650.87 : 64,945,275.32 = 26,153,564.72 : x
  2. Step 2: Convert to fraction form
    47,060,650.87/64,945,275.32 = 26,153,564.72/x
  3. Step 3: Cross multiply
    47,060,650.87x = 64,945,275.32 × 26,153,564.72
  4. Step 4: Simplify right side
    47,060,650.87x = 1,698,550,461,153,230.75
  5. Step 5: Solve for x
    x = 1,698,550,461,153,230.75/47,060,650.87
  6. Step 6: Final answer
    x = 36,092,795.78

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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.