Home / 45,840,100,299.80-68,767,613,566.85-13,537,211,694.30

Finding the Fourth Proportional to 45,840,100,299.80, 68,767,613,566.85 and 13,537,211,694.30

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Solution

The fourth proportional to 45,840,100,299.80, 68,767,613,566.85 and 13,537,211,694.30 is: 20,308,021,502.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,840,100,299.80 : 68,767,613,566.85 = 13,537,211,694.30 : x
  2. Step 2: Convert to fraction form
    45,840,100,299.80/68,767,613,566.85 = 13,537,211,694.30/x
  3. Step 3: Cross multiply
    45,840,100,299.80x = 68,767,613,566.85 × 13,537,211,694.30
  4. Step 4: Simplify right side
    45,840,100,299.80x = 930,921,742,566,197,428,224
  5. Step 5: Solve for x
    x = 930,921,742,566,197,428,224/45,840,100,299.80
  6. Step 6: Final answer
    x = 20,308,021,502.53

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1.5x scale

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.