Home / 49,585,462.08-68,436,059.04-41,312,404.32

Finding the Fourth Proportional to 49,585,462.08, 68,436,059.04 and 41,312,404.32

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Solution

The fourth proportional to 49,585,462.08, 68,436,059.04 and 41,312,404.32 is: 57,017,884.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,585,462.08 : 68,436,059.04 = 41,312,404.32 : x
  2. Step 2: Convert to fraction form
    49,585,462.08/68,436,059.04 = 41,312,404.32/x
  3. Step 3: Cross multiply
    49,585,462.08x = 68,436,059.04 × 41,312,404.32
  4. Step 4: Simplify right side
    49,585,462.08x = 2,827,258,141,127,871.50
  5. Step 5: Solve for x
    x = 2,827,258,141,127,871.50/49,585,462.08
  6. Step 6: Final answer
    x = 57,017,884.33

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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.