Home / 36,215,403,807.96-54,323,092,926.12-9,685,230,845.03

Finding the Fourth Proportional to 36,215,403,807.96, 54,323,092,926.12 and 9,685,230,845.03

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Solution

The fourth proportional to 36,215,403,807.96, 54,323,092,926.12 and 9,685,230,845.03 is: 14,527,842,848.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,215,403,807.96 : 54,323,092,926.12 = 9,685,230,845.03 : x
  2. Step 2: Convert to fraction form
    36,215,403,807.96/54,323,092,926.12 = 9,685,230,845.03/x
  3. Step 3: Cross multiply
    36,215,403,807.96x = 54,323,092,926.12 × 9,685,230,845.03
  4. Step 4: Simplify right side
    36,215,403,807.96x = 526,131,695,205,216,813,056
  5. Step 5: Solve for x
    x = 526,131,695,205,216,813,056/36,215,403,807.96
  6. Step 6: Final answer
    x = 14,527,842,848.17

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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.