Home / 3,404,767,281.84-4,697,996,957.10-1,975,510,734.48

Finding the Fourth Proportional to 3,404,767,281.84, 4,697,996,957.10 and 1,975,510,734.48

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Solution

The fourth proportional to 3,404,767,281.84, 4,697,996,957.10 and 1,975,510,734.48 is: 2,725,867,188.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,767,281.84 : 4,697,996,957.10 = 1,975,510,734.48 : x
  2. Step 2: Convert to fraction form
    3,404,767,281.84/4,697,996,957.10 = 1,975,510,734.48/x
  3. Step 3: Cross multiply
    3,404,767,281.84x = 4,697,996,957.10 × 1,975,510,734.48
  4. Step 4: Simplify right side
    3,404,767,281.84x = 9,280,943,419,305,426,944
  5. Step 5: Solve for x
    x = 9,280,943,419,305,426,944/3,404,767,281.84
  6. Step 6: Final answer
    x = 2,725,867,188.87

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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.