Home / 4,691,124,747.02-6,473,878,572.15-2,760,027,346.62

Finding the Fourth Proportional to 4,691,124,747.02, 6,473,878,572.15 and 2,760,027,346.62

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Solution

The fourth proportional to 4,691,124,747.02, 6,473,878,572.15 and 2,760,027,346.62 is: 3,808,912,118.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,691,124,747.02 : 6,473,878,572.15 = 2,760,027,346.62 : x
  2. Step 2: Convert to fraction form
    4,691,124,747.02/6,473,878,572.15 = 2,760,027,346.62/x
  3. Step 3: Cross multiply
    4,691,124,747.02x = 6,473,878,572.15 × 2,760,027,346.62
  4. Step 4: Simplify right side
    4,691,124,747.02x = 17,868,081,897,831,237,632
  5. Step 5: Solve for x
    x = 17,868,081,897,831,237,632/4,691,124,747.02
  6. Step 6: Final answer
    x = 3,808,912,118.39

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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.