Home / 21,534,910,313.67-32,307,167,925.23-6,613,581,735.71

Finding the Fourth Proportional to 21,534,910,313.67, 32,307,167,925.23 and 6,613,581,735.71

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Solution

The fourth proportional to 21,534,910,313.67, 32,307,167,925.23 and 6,613,581,735.71 is: 9,921,847,484.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,534,910,313.67 : 32,307,167,925.23 = 6,613,581,735.71 : x
  2. Step 2: Convert to fraction form
    21,534,910,313.67/32,307,167,925.23 = 6,613,581,735.71/x
  3. Step 3: Cross multiply
    21,534,910,313.67x = 32,307,167,925.23 × 6,613,581,735.71
  4. Step 4: Simplify right side
    21,534,910,313.67x = 213,666,095,722,817,060,864
  5. Step 5: Solve for x
    x = 213,666,095,722,817,060,864/21,534,910,313.67
  6. Step 6: Final answer
    x = 9,921,847,484.42

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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.