Home / 9,030,372,005.10-13,545,558,007.65-9,030,372,005.10

Finding the Fourth Proportional to 9,030,372,005.10, 13,545,558,007.65 and 9,030,372,005.10

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Solution

The fourth proportional to 9,030,372,005.10, 13,545,558,007.65 and 9,030,372,005.10 is: 13,545,558,007.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,030,372,005.10 : 13,545,558,007.65 = 9,030,372,005.10 : x
  2. Step 2: Convert to fraction form
    9,030,372,005.10/13,545,558,007.65 = 9,030,372,005.10/x
  3. Step 3: Cross multiply
    9,030,372,005.10x = 13,545,558,007.65 × 9,030,372,005.10
  4. Step 4: Simplify right side
    9,030,372,005.10x = 122,321,427,825,740,693,504
  5. Step 5: Solve for x
    x = 122,321,427,825,740,693,504/9,030,372,005.10
  6. Step 6: Final answer
    x = 13,545,558,007.65

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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.