Home / 15,695,936.83-23,544,643.35-4,913,589.43

Finding the Fourth Proportional to 15,695,936.83, 23,544,643.35 and 4,913,589.43

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Solution

The fourth proportional to 15,695,936.83, 23,544,643.35 and 4,913,589.43 is: 7,370,615.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,695,936.83 : 23,544,643.35 = 4,913,589.43 : x
  2. Step 2: Convert to fraction form
    15,695,936.83/23,544,643.35 = 4,913,589.43/x
  3. Step 3: Cross multiply
    15,695,936.83x = 23,544,643.35 × 4,913,589.43
  4. Step 4: Simplify right side
    15,695,936.83x = 115,688,710,697,679.80
  5. Step 5: Solve for x
    x = 115,688,710,697,679.80/15,695,936.83
  6. Step 6: Final answer
    x = 7,370,615.21

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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.