Home / 29,859,385.86-44,762,406.75-11,659,346.82

Finding the Fourth Proportional to 29,859,385.86, 44,762,406.75 and 11,659,346.82

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Solution

The fourth proportional to 29,859,385.86, 44,762,406.75 and 11,659,346.82 is: 17,478,605.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,859,385.86 : 44,762,406.75 = 11,659,346.82 : x
  2. Step 2: Convert to fraction form
    29,859,385.86/44,762,406.75 = 11,659,346.82/x
  3. Step 3: Cross multiply
    29,859,385.86x = 44,762,406.75 × 11,659,346.82
  4. Step 4: Simplify right side
    29,859,385.86x = 521,900,424,796,159.06
  5. Step 5: Solve for x
    x = 521,900,424,796,159.06/29,859,385.86
  6. Step 6: Final answer
    x = 17,478,605.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.