Home / 46,848,509.85-64,641,756.11-29,434,765.66

Finding the Fourth Proportional to 46,848,509.85, 64,641,756.11 and 29,434,765.66

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Solution

The fourth proportional to 46,848,509.85, 64,641,756.11 and 29,434,765.66 is: 40,614,204.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,848,509.85 : 64,641,756.11 = 29,434,765.66 : x
  2. Step 2: Convert to fraction form
    46,848,509.85/64,641,756.11 = 29,434,765.66/x
  3. Step 3: Cross multiply
    46,848,509.85x = 64,641,756.11 × 29,434,765.66
  4. Step 4: Simplify right side
    46,848,509.85x = 1,902,714,942,948,723.25
  5. Step 5: Solve for x
    x = 1,902,714,942,948,723.25/46,848,509.85
  6. Step 6: Final answer
    x = 40,614,204.15

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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.