Home / 5,031,500,567.70-6,943,781,442.24-2,773,435,008.90

Finding the Fourth Proportional to 5,031,500,567.70, 6,943,781,442.24 and 2,773,435,008.90

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Solution

The fourth proportional to 5,031,500,567.70, 6,943,781,442.24 and 2,773,435,008.90 is: 3,827,511,551.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,031,500,567.70 : 6,943,781,442.24 = 2,773,435,008.90 : x
  2. Step 2: Convert to fraction form
    5,031,500,567.70/6,943,781,442.24 = 2,773,435,008.90/x
  3. Step 3: Cross multiply
    5,031,500,567.70x = 6,943,781,442.24 × 2,773,435,008.90
  4. Step 4: Simplify right side
    5,031,500,567.70x = 19,258,126,546,058,551,296
  5. Step 5: Solve for x
    x = 19,258,126,546,058,551,296/5,031,500,567.70
  6. Step 6: Final answer
    x = 3,827,511,551.86

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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.