Home / 47,159,323.83-65,079,200.27-26,532,720.81

Finding the Fourth Proportional to 47,159,323.83, 65,079,200.27 and 26,532,720.81

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Solution

The fourth proportional to 47,159,323.83, 65,079,200.27 and 26,532,720.81 is: 36,614,779.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,159,323.83 : 65,079,200.27 = 26,532,720.81 : x
  2. Step 2: Convert to fraction form
    47,159,323.83/65,079,200.27 = 26,532,720.81/x
  3. Step 3: Cross multiply
    47,159,323.83x = 65,079,200.27 × 26,532,720.81
  4. Step 4: Simplify right side
    47,159,323.83x = 1,726,728,251,169,323
  5. Step 5: Solve for x
    x = 1,726,728,251,169,323/47,159,323.83
  6. Step 6: Final answer
    x = 36,614,779.66

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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.