Home / 24,378,203,501.56-33,639,230,961.12-13,671,120,842.68

Finding the Fourth Proportional to 24,378,203,501.56, 33,639,230,961.12 and 13,671,120,842.68

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Solution

The fourth proportional to 24,378,203,501.56, 33,639,230,961.12 and 13,671,120,842.68 is: 18,864,638,302.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,378,203,501.56 : 33,639,230,961.12 = 13,671,120,842.68 : x
  2. Step 2: Convert to fraction form
    24,378,203,501.56/33,639,230,961.12 = 13,671,120,842.68/x
  3. Step 3: Cross multiply
    24,378,203,501.56x = 33,639,230,961.12 × 13,671,120,842.68
  4. Step 4: Simplify right side
    24,378,203,501.56x = 459,885,991,524,294,000,640
  5. Step 5: Solve for x
    x = 459,885,991,524,294,000,640/24,378,203,501.56
  6. Step 6: Final answer
    x = 18,864,638,302.61

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1.5x scale

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.