Home / 9,660,998,502.56-14,489,104,300.92-4,139,630,418.08

Finding the Fourth Proportional to 9,660,998,502.56, 14,489,104,300.92 and 4,139,630,418.08

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Solution

The fourth proportional to 9,660,998,502.56, 14,489,104,300.92 and 4,139,630,418.08 is: 6,208,420,059.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660,998,502.56 : 14,489,104,300.92 = 4,139,630,418.08 : x
  2. Step 2: Convert to fraction form
    9,660,998,502.56/14,489,104,300.92 = 4,139,630,418.08/x
  3. Step 3: Cross multiply
    9,660,998,502.56x = 14,489,104,300.92 × 4,139,630,418.08
  4. Step 4: Simplify right side
    9,660,998,502.56x = 59,979,536,894,822,187,008
  5. Step 5: Solve for x
    x = 59,979,536,894,822,187,008/9,660,998,502.56
  6. Step 6: Final answer
    x = 6,208,420,059.16

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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.