Home / 46,758,085.79-64,523,385.20-25,848,871.54

Finding the Fourth Proportional to 46,758,085.79, 64,523,385.20 and 25,848,871.54

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Solution

The fourth proportional to 46,758,085.79, 64,523,385.20 and 25,848,871.54 is: 35,669,909.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,758,085.79 : 64,523,385.20 = 25,848,871.54 : x
  2. Step 2: Convert to fraction form
    46,758,085.79/64,523,385.20 = 25,848,871.54/x
  3. Step 3: Cross multiply
    46,758,085.79x = 64,523,385.20 × 25,848,871.54
  4. Step 4: Simplify right side
    46,758,085.79x = 1,667,856,695,264,051
  5. Step 5: Solve for x
    x = 1,667,856,695,264,051/46,758,085.79
  6. Step 6: Final answer
    x = 35,669,909.65

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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.