Home / 22,593,986.32-33,871,931.16-9,804,856.72

Finding the Fourth Proportional to 22,593,986.32, 33,871,931.16 and 9,804,856.72

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Solution

The fourth proportional to 22,593,986.32, 33,871,931.16 and 9,804,856.72 is: 14,699,018.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,593,986.32 : 33,871,931.16 = 9,804,856.72 : x
  2. Step 2: Convert to fraction form
    22,593,986.32/33,871,931.16 = 9,804,856.72/x
  3. Step 3: Cross multiply
    22,593,986.32x = 33,871,931.16 × 9,804,856.72
  4. Step 4: Simplify right side
    22,593,986.32x = 332,109,431,853,503.38
  5. Step 5: Solve for x
    x = 332,109,431,853,503.38/22,593,986.32
  6. Step 6: Final answer
    x = 14,699,018.90

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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.