Home / 3,494,762,705.55-5,242,163,655.21-1,165,693,293.80

Finding the Fourth Proportional to 3,494,762,705.55, 5,242,163,655.21 and 1,165,693,293.80

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Solution

The fourth proportional to 3,494,762,705.55, 5,242,163,655.21 and 1,165,693,293.80 is: 1,748,546,477.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,762,705.55 : 5,242,163,655.21 = 1,165,693,293.80 : x
  2. Step 2: Convert to fraction form
    3,494,762,705.55/5,242,163,655.21 = 1,165,693,293.80/x
  3. Step 3: Cross multiply
    3,494,762,705.55x = 5,242,163,655.21 × 1,165,693,293.80
  4. Step 4: Simplify right side
    3,494,762,705.55x = 6,110,755,017,854,182,400
  5. Step 5: Solve for x
    x = 6,110,755,017,854,182,400/3,494,762,705.55
  6. Step 6: Final answer
    x = 1,748,546,477.32

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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.