Home / 11,926,016,020.08-17,887,083,605.52-5,630,433,073.92

Finding the Fourth Proportional to 11,926,016,020.08, 17,887,083,605.52 and 5,630,433,073.92

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Solution

The fourth proportional to 11,926,016,020.08, 17,887,083,605.52 and 5,630,433,073.92 is: 8,444,733,510.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,926,016,020.08 : 17,887,083,605.52 = 5,630,433,073.92 : x
  2. Step 2: Convert to fraction form
    11,926,016,020.08/17,887,083,605.52 = 5,630,433,073.92/x
  3. Step 3: Cross multiply
    11,926,016,020.08x = 17,887,083,605.52 × 5,630,433,073.92
  4. Step 4: Simplify right side
    11,926,016,020.08x = 100,712,027,128,492,015,616
  5. Step 5: Solve for x
    x = 100,712,027,128,492,015,616/11,926,016,020.08
  6. Step 6: Final answer
    x = 8,444,733,510.25

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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.