Home / 2,016,576,011.40-3,024,864,017.10-484,766,219.40

Finding the Fourth Proportional to 2,016,576,011.40, 3,024,864,017.10 and 484,766,219.40

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Solution

The fourth proportional to 2,016,576,011.40, 3,024,864,017.10 and 484,766,219.40 is: 727,149,329.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,576,011.40 : 3,024,864,017.10 = 484,766,219.40 : x
  2. Step 2: Convert to fraction form
    2,016,576,011.40/3,024,864,017.10 = 484,766,219.40/x
  3. Step 3: Cross multiply
    2,016,576,011.40x = 3,024,864,017.10 × 484,766,219.40
  4. Step 4: Simplify right side
    2,016,576,011.40x = 1,466,351,893,768,663,808
  5. Step 5: Solve for x
    x = 1,466,351,893,768,663,808/2,016,576,011.40
  6. Step 6: Final answer
    x = 727,149,329.10

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Double scale
Find fourth proportional to 2,016,576,012.40, 3,024,864,018.60 and 484,766,220.40
Similar ratio
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1.5x scale

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.