Home / 9,158,889,754.10-13,738,334,631.15-9,158,889,754.10

Finding the Fourth Proportional to 9,158,889,754.10, 13,738,334,631.15 and 9,158,889,754.10

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Solution

The fourth proportional to 9,158,889,754.10, 13,738,334,631.15 and 9,158,889,754.10 is: 13,738,334,631.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,158,889,754.10 : 13,738,334,631.15 = 9,158,889,754.10 : x
  2. Step 2: Convert to fraction form
    9,158,889,754.10/13,738,334,631.15 = 9,158,889,754.10/x
  3. Step 3: Cross multiply
    9,158,889,754.10x = 13,738,334,631.15 × 9,158,889,754.10
  4. Step 4: Simplify right side
    9,158,889,754.10x = 125,827,892,291,636,936,704
  5. Step 5: Solve for x
    x = 125,827,892,291,636,936,704/9,158,889,754.10
  6. Step 6: Final answer
    x = 13,738,334,631.15

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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.