Home / 43,264,672.89-59,695,703.47-25,614,811.46

Finding the Fourth Proportional to 43,264,672.89, 59,695,703.47 and 25,614,811.46

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Solution

The fourth proportional to 43,264,672.89, 59,695,703.47 and 25,614,811.46 is: 35,342,788.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,264,672.89 : 59,695,703.47 = 25,614,811.46 : x
  2. Step 2: Convert to fraction form
    43,264,672.89/59,695,703.47 = 25,614,811.46/x
  3. Step 3: Cross multiply
    43,264,672.89x = 59,695,703.47 × 25,614,811.46
  4. Step 4: Simplify right side
    43,264,672.89x = 1,529,094,189,356,117.75
  5. Step 5: Solve for x
    x = 1,529,094,189,356,117.75/43,264,672.89
  6. Step 6: Final answer
    x = 35,342,788.64

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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.