Home / 60,472,405.45-83,459,004.29-34,370,846.81

Finding the Fourth Proportional to 60,472,405.45, 83,459,004.29 and 34,370,846.81

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Solution

The fourth proportional to 60,472,405.45, 83,459,004.29 and 34,370,846.81 is: 47,435,795.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,472,405.45 : 83,459,004.29 = 34,370,846.81 : x
  2. Step 2: Convert to fraction form
    60,472,405.45/83,459,004.29 = 34,370,846.81/x
  3. Step 3: Cross multiply
    60,472,405.45x = 83,459,004.29 × 34,370,846.81
  4. Step 4: Simplify right side
    60,472,405.45x = 2,868,556,651,366,723
  5. Step 5: Solve for x
    x = 2,868,556,651,366,723/60,472,405.45
  6. Step 6: Final answer
    x = 47,435,795.39

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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.