Home / 7,367,282,370,694.50-10,166,167,388,150-4,074,959,340,282.50

Finding the Fourth Proportional to 7,367,282,370,694.50, 10,166,167,388,150 and 4,074,959,340,282.50

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Solution

The fourth proportional to 7,367,282,370,694.50, 10,166,167,388,150 and 4,074,959,340,282.50 is: 5,623,066,507,943.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,282,370,694.50 : 10,166,167,388,150 = 4,074,959,340,282.50 : x
  2. Step 2: Convert to fraction form
    7,367,282,370,694.50/10,166,167,388,150 = 4,074,959,340,282.50/x
  3. Step 3: Cross multiply
    7,367,282,370,694.50x = 10,166,167,388,150 × 4,074,959,340,282.50
  4. Step 4: Simplify right side
    7,367,282,370,694.50x = 41,426,718,753,217,190,496,829,440
  5. Step 5: Solve for x
    x = 41,426,718,753,217,190,496,829,440/7,367,282,370,694.50
  6. Step 6: Final answer
    x = 5,623,066,507,943.82

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Double scale
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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.