Home / 238,252,627.76-354,984,284.77-224,871,274.96

Finding the Fourth Proportional to 238,252,627.76, 354,984,284.77 and 224,871,274.96

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Solution

The fourth proportional to 238,252,627.76, 354,984,284.77 and 224,871,274.96 is: 335,046,750.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,252,627.76 : 354,984,284.77 = 224,871,274.96 : x
  2. Step 2: Convert to fraction form
    238,252,627.76/354,984,284.77 = 224,871,274.96/x
  3. Step 3: Cross multiply
    238,252,627.76x = 354,984,284.77 × 224,871,274.96
  4. Step 4: Simplify right side
    238,252,627.76x = 79,825,768,706,993,616
  5. Step 5: Solve for x
    x = 79,825,768,706,993,616/238,252,627.76
  6. Step 6: Final answer
    x = 335,046,750.41

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.