Home / 6,871,032,483.10-10,306,548,724.65-3,384,248,082.10

Finding the Fourth Proportional to 6,871,032,483.10, 10,306,548,724.65 and 3,384,248,082.10

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Solution

The fourth proportional to 6,871,032,483.10, 10,306,548,724.65 and 3,384,248,082.10 is: 5,076,372,123.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,871,032,483.10 : 10,306,548,724.65 = 3,384,248,082.10 : x
  2. Step 2: Convert to fraction form
    6,871,032,483.10/10,306,548,724.65 = 3,384,248,082.10/x
  3. Step 3: Cross multiply
    6,871,032,483.10x = 10,306,548,724.65 × 3,384,248,082.10
  4. Step 4: Simplify right side
    6,871,032,483.10x = 34,879,917,754,466,959,360
  5. Step 5: Solve for x
    x = 34,879,917,754,466,959,360/6,871,032,483.10
  6. Step 6: Final answer
    x = 5,076,372,123.15

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Double scale
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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.