Home / 32,206,182,784.61-48,293,111,478.39-18,764,810,522.11

Finding the Fourth Proportional to 32,206,182,784.61, 48,293,111,478.39 and 18,764,810,522.11

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Solution

The fourth proportional to 32,206,182,784.61, 48,293,111,478.39 and 18,764,810,522.11 is: 28,137,798,648.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,206,182,784.61 : 48,293,111,478.39 = 18,764,810,522.11 : x
  2. Step 2: Convert to fraction form
    32,206,182,784.61/48,293,111,478.39 = 18,764,810,522.11/x
  3. Step 3: Cross multiply
    32,206,182,784.61x = 48,293,111,478.39 × 18,764,810,522.11
  4. Step 4: Simplify right side
    32,206,182,784.61x = 906,211,086,415,172,206,592
  5. Step 5: Solve for x
    x = 906,211,086,415,172,206,592/32,206,182,784.61
  6. Step 6: Final answer
    x = 28,137,798,648.04

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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.