Home / 7,388,341,155.08-10,195,784,773.62-4,001,222,933

Finding the Fourth Proportional to 7,388,341,155.08, 10,195,784,773.62 and 4,001,222,933

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Solution

The fourth proportional to 7,388,341,155.08, 10,195,784,773.62 and 4,001,222,933 is: 5,521,619,400.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,388,341,155.08 : 10,195,784,773.62 = 4,001,222,933 : x
  2. Step 2: Convert to fraction form
    7,388,341,155.08/10,195,784,773.62 = 4,001,222,933/x
  3. Step 3: Cross multiply
    7,388,341,155.08x = 10,195,784,773.62 × 4,001,222,933
  4. Step 4: Simplify right side
    7,388,341,155.08x = 40,795,607,856,140,558,336
  5. Step 5: Solve for x
    x = 40,795,607,856,140,558,336/7,388,341,155.08
  6. Step 6: Final answer
    x = 5,521,619,400.06

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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.