Home / 39,439,268.35-59,157,127.58-26,490,874.57

Finding the Fourth Proportional to 39,439,268.35, 59,157,127.58 and 26,490,874.57

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Solution

The fourth proportional to 39,439,268.35, 59,157,127.58 and 26,490,874.57 is: 39,735,119.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,439,268.35 : 59,157,127.58 = 26,490,874.57 : x
  2. Step 2: Convert to fraction form
    39,439,268.35/59,157,127.58 = 26,490,874.57/x
  3. Step 3: Cross multiply
    39,439,268.35x = 59,157,127.58 × 26,490,874.57
  4. Step 4: Simplify right side
    39,439,268.35x = 1,567,124,046,362,920.50
  5. Step 5: Solve for x
    x = 1,567,124,046,362,920.50/39,439,268.35
  6. Step 6: Final answer
    x = 39,735,119.64

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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.