Home / 45,596,534.59-68,401,887.59-15,311,483.47

Finding the Fourth Proportional to 45,596,534.59, 68,401,887.59 and 15,311,483.47

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Solution

The fourth proportional to 45,596,534.59, 68,401,887.59 and 15,311,483.47 is: 22,969,604.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,596,534.59 : 68,401,887.59 = 15,311,483.47 : x
  2. Step 2: Convert to fraction form
    45,596,534.59/68,401,887.59 = 15,311,483.47/x
  3. Step 3: Cross multiply
    45,596,534.59x = 68,401,887.59 × 15,311,483.47
  4. Step 4: Simplify right side
    45,596,534.59x = 1,047,334,370,809,073.75
  5. Step 5: Solve for x
    x = 1,047,334,370,809,073.75/45,596,534.59
  6. Step 6: Final answer
    x = 22,969,604.61

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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.