Home / 9,929,174,788.16-13,702,366,799.52-5,473,998,596.96

Finding the Fourth Proportional to 9,929,174,788.16, 13,702,366,799.52 and 5,473,998,596.96

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Solution

The fourth proportional to 9,929,174,788.16, 13,702,366,799.52 and 5,473,998,596.96 is: 7,554,176,277.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,929,174,788.16 : 13,702,366,799.52 = 5,473,998,596.96 : x
  2. Step 2: Convert to fraction form
    9,929,174,788.16/13,702,366,799.52 = 5,473,998,596.96/x
  3. Step 3: Cross multiply
    9,929,174,788.16x = 13,702,366,799.52 × 5,473,998,596.96
  4. Step 4: Simplify right side
    9,929,174,788.16x = 75,006,736,635,603,763,200
  5. Step 5: Solve for x
    x = 75,006,736,635,603,763,200/9,929,174,788.16
  6. Step 6: Final answer
    x = 7,554,176,277.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.