Home / 3,466,566,644.22-4,783,871,241.45-1,880,658,602.46

Finding the Fourth Proportional to 3,466,566,644.22, 4,783,871,241.45 and 1,880,658,602.46

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Solution

The fourth proportional to 3,466,566,644.22, 4,783,871,241.45 and 1,880,658,602.46 is: 2,595,313,901.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,566,644.22 : 4,783,871,241.45 = 1,880,658,602.46 : x
  2. Step 2: Convert to fraction form
    3,466,566,644.22/4,783,871,241.45 = 1,880,658,602.46/x
  3. Step 3: Cross multiply
    3,466,566,644.22x = 4,783,871,241.45 × 1,880,658,602.46
  4. Step 4: Simplify right side
    3,466,566,644.22x = 8,996,828,603,293,941,760
  5. Step 5: Solve for x
    x = 8,996,828,603,293,941,760/3,466,566,644.22
  6. Step 6: Final answer
    x = 2,595,313,901.81

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.