Home / 69,783,783,235.43-104,706,121,693.59-24,437,038,205.64

Finding the Fourth Proportional to 69,783,783,235.43, 104,706,121,693.59 and 24,437,038,205.64

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Solution

The fourth proportional to 69,783,783,235.43, 104,706,121,693.59 and 24,437,038,205.64 is: 36,666,219,249.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,783,783,235.43 : 104,706,121,693.59 = 24,437,038,205.64 : x
  2. Step 2: Convert to fraction form
    69,783,783,235.43/104,706,121,693.59 = 24,437,038,205.64/x
  3. Step 3: Cross multiply
    69,783,783,235.43x = 104,706,121,693.59 × 24,437,038,205.64
  4. Step 4: Simplify right side
    69,783,783,235.43x = 2,558,707,496,190,126,063,616
  5. Step 5: Solve for x
    x = 2,558,707,496,190,126,063,616/69,783,783,235.43
  6. Step 6: Final answer
    x = 36,666,219,249.79

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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.