Home / 47,295,992.13-70,909,924.26-29,062,509.81

Finding the Fourth Proportional to 47,295,992.13, 70,909,924.26 and 29,062,509.81

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Solution

The fourth proportional to 47,295,992.13, 70,909,924.26 and 29,062,509.81 is: 43,572,833.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,295,992.13 : 70,909,924.26 = 29,062,509.81 : x
  2. Step 2: Convert to fraction form
    47,295,992.13/70,909,924.26 = 29,062,509.81/x
  3. Step 3: Cross multiply
    47,295,992.13x = 70,909,924.26 × 29,062,509.81
  4. Step 4: Simplify right side
    47,295,992.13x = 2,060,820,369,432,607
  5. Step 5: Solve for x
    x = 2,060,820,369,432,607/47,295,992.13
  6. Step 6: Final answer
    x = 43,572,833.06

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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.