Home / 7,849,694,132,316-11,764,636,738,464-3,978,300,624,255.60

Finding the Fourth Proportional to 7,849,694,132,316, 11,764,636,738,464 and 3,978,300,624,255.60

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Solution

The fourth proportional to 7,849,694,132,316, 11,764,636,738,464 and 3,978,300,624,255.60 is: 5,962,431,260,613.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,849,694,132,316 : 11,764,636,738,464 = 3,978,300,624,255.60 : x
  2. Step 2: Convert to fraction form
    7,849,694,132,316/11,764,636,738,464 = 3,978,300,624,255.60/x
  3. Step 3: Cross multiply
    7,849,694,132,316x = 11,764,636,738,464 × 3,978,300,624,255.60
  4. Step 4: Simplify right side
    7,849,694,132,316x = 46,803,261,680,771,695,730,753,536
  5. Step 5: Solve for x
    x = 46,803,261,680,771,695,730,753,536/7,849,694,132,316
  6. Step 6: Final answer
    x = 5,962,431,260,613.04

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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.