Home / 39,593,109.60-59,389,664.40-16,871,054.40

Finding the Fourth Proportional to 39,593,109.60, 59,389,664.40 and 16,871,054.40

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Solution

The fourth proportional to 39,593,109.60, 59,389,664.40 and 16,871,054.40 is: 25,306,581.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,593,109.60 : 59,389,664.40 = 16,871,054.40 : x
  2. Step 2: Convert to fraction form
    39,593,109.60/59,389,664.40 = 16,871,054.40/x
  3. Step 3: Cross multiply
    39,593,109.60x = 59,389,664.40 × 16,871,054.40
  4. Step 4: Simplify right side
    39,593,109.60x = 1,001,966,258,890,143.25
  5. Step 5: Solve for x
    x = 1,001,966,258,890,143.25/39,593,109.60
  6. Step 6: Final answer
    x = 25,306,581.60

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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.