Home / 9,486,203,753,080-13,092,838,583,086-6,153,165,120,641.50

Finding the Fourth Proportional to 9,486,203,753,080, 13,092,838,583,086 and 6,153,165,120,641.50

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Solution

The fourth proportional to 9,486,203,753,080, 13,092,838,583,086 and 6,153,165,120,641.50 is: 8,492,585,632,421.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,486,203,753,080 : 13,092,838,583,086 = 6,153,165,120,641.50 : x
  2. Step 2: Convert to fraction form
    9,486,203,753,080/13,092,838,583,086 = 6,153,165,120,641.50/x
  3. Step 3: Cross multiply
    9,486,203,753,080x = 13,092,838,583,086 × 6,153,165,120,641.50
  4. Step 4: Simplify right side
    9,486,203,753,080x = 80,562,397,699,634,059,389,435,904
  5. Step 5: Solve for x
    x = 80,562,397,699,634,059,389,435,904/9,486,203,753,080
  6. Step 6: Final answer
    x = 8,492,585,632,421.92

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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.