Home / 39,337,058.40-59,005,587.60-36,313,749.60

Finding the Fourth Proportional to 39,337,058.40, 59,005,587.60 and 36,313,749.60

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Solution

The fourth proportional to 39,337,058.40, 59,005,587.60 and 36,313,749.60 is: 54,470,624.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,337,058.40 : 59,005,587.60 = 36,313,749.60 : x
  2. Step 2: Convert to fraction form
    39,337,058.40/59,005,587.60 = 36,313,749.60/x
  3. Step 3: Cross multiply
    39,337,058.40x = 59,005,587.60 × 36,313,749.60
  4. Step 4: Simplify right side
    39,337,058.40x = 2,142,714,133,107,265
  5. Step 5: Solve for x
    x = 2,142,714,133,107,265/39,337,058.40
  6. Step 6: Final answer
    x = 54,470,624.40

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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.