Home / 9,489,723,166.04-13,095,817,685.70-5,260,624,338.20

Finding the Fourth Proportional to 9,489,723,166.04, 13,095,817,685.70 and 5,260,624,338.20

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Solution

The fourth proportional to 9,489,723,166.04, 13,095,817,685.70 and 5,260,624,338.20 is: 7,259,661,429.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,489,723,166.04 : 13,095,817,685.70 = 5,260,624,338.20 : x
  2. Step 2: Convert to fraction form
    9,489,723,166.04/13,095,817,685.70 = 5,260,624,338.20/x
  3. Step 3: Cross multiply
    9,489,723,166.04x = 13,095,817,685.70 × 5,260,624,338.20
  4. Step 4: Simplify right side
    9,489,723,166.04x = 68,892,177,246,023,417,856
  5. Step 5: Solve for x
    x = 68,892,177,246,023,417,856/9,489,723,166.04
  6. Step 6: Final answer
    x = 7,259,661,429.59

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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.