Home / 6,607,127,862-9,118,077,041.44-3,596,235,142.24

Finding the Fourth Proportional to 6,607,127,862, 9,118,077,041.44 and 3,596,235,142.24

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Solution

The fourth proportional to 6,607,127,862, 9,118,077,041.44 and 3,596,235,142.24 is: 4,962,935,449.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607,127,862 : 9,118,077,041.44 = 3,596,235,142.24 : x
  2. Step 2: Convert to fraction form
    6,607,127,862/9,118,077,041.44 = 3,596,235,142.24/x
  3. Step 3: Cross multiply
    6,607,127,862x = 9,118,077,041.44 × 3,596,235,142.24
  4. Step 4: Simplify right side
    6,607,127,862x = 32,790,749,086,078,255,104
  5. Step 5: Solve for x
    x = 32,790,749,086,078,255,104/6,607,127,862
  6. Step 6: Final answer
    x = 4,962,935,449.56

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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.