Home / 5,794,130,181.60-8,691,195,272.40-2,113,755,602.40

Finding the Fourth Proportional to 5,794,130,181.60, 8,691,195,272.40 and 2,113,755,602.40

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Solution

The fourth proportional to 5,794,130,181.60, 8,691,195,272.40 and 2,113,755,602.40 is: 3,170,633,403.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,130,181.60 : 8,691,195,272.40 = 2,113,755,602.40 : x
  2. Step 2: Convert to fraction form
    5,794,130,181.60/8,691,195,272.40 = 2,113,755,602.40/x
  3. Step 3: Cross multiply
    5,794,130,181.60x = 8,691,195,272.40 × 2,113,755,602.40
  4. Step 4: Simplify right side
    5,794,130,181.60x = 18,371,062,698,587,893,760
  5. Step 5: Solve for x
    x = 18,371,062,698,587,893,760/5,794,130,181.60
  6. Step 6: Final answer
    x = 3,170,633,403.60

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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.