Home / 31,673,732.40-47,510,598.60-24,871,287.60

Finding the Fourth Proportional to 31,673,732.40, 47,510,598.60 and 24,871,287.60

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Solution

The fourth proportional to 31,673,732.40, 47,510,598.60 and 24,871,287.60 is: 37,306,931.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,673,732.40 : 47,510,598.60 = 24,871,287.60 : x
  2. Step 2: Convert to fraction form
    31,673,732.40/47,510,598.60 = 24,871,287.60/x
  3. Step 3: Cross multiply
    31,673,732.40x = 47,510,598.60 × 24,871,287.60
  4. Step 4: Simplify right side
    31,673,732.40x = 1,181,649,761,828,757.50
  5. Step 5: Solve for x
    x = 1,181,649,761,828,757.50/31,673,732.40
  6. Step 6: Final answer
    x = 37,306,931.40

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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.