Home / 9,798,098,039.42-14,697,232,115.54-3,165,727,889.27

Finding the Fourth Proportional to 9,798,098,039.42, 14,697,232,115.54 and 3,165,727,889.27

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Solution

The fourth proportional to 9,798,098,039.42, 14,697,232,115.54 and 3,165,727,889.27 is: 4,748,619,315.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798,098,039.42 : 14,697,232,115.54 = 3,165,727,889.27 : x
  2. Step 2: Convert to fraction form
    9,798,098,039.42/14,697,232,115.54 = 3,165,727,889.27/x
  3. Step 3: Cross multiply
    9,798,098,039.42x = 14,697,232,115.54 × 3,165,727,889.27
  4. Step 4: Simplify right side
    9,798,098,039.42x = 46,527,437,603,260,612,608
  5. Step 5: Solve for x
    x = 46,527,437,603,260,612,608/9,798,098,039.42
  6. Step 6: Final answer
    x = 4,748,619,315.31

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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.