Home / 3,552,630,105.80-4,902,435,317.27-1,944,774,059.15

Finding the Fourth Proportional to 3,552,630,105.80, 4,902,435,317.27 and 1,944,774,059.15

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Solution

The fourth proportional to 3,552,630,105.80, 4,902,435,317.27 and 1,944,774,059.15 is: 2,683,681,877.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,630,105.80 : 4,902,435,317.27 = 1,944,774,059.15 : x
  2. Step 2: Convert to fraction form
    3,552,630,105.80/4,902,435,317.27 = 1,944,774,059.15/x
  3. Step 3: Cross multiply
    3,552,630,105.80x = 4,902,435,317.27 × 1,944,774,059.15
  4. Step 4: Simplify right side
    3,552,630,105.80x = 9,534,129,031,704,612,864
  5. Step 5: Solve for x
    x = 9,534,129,031,704,612,864/3,552,630,105.80
  6. Step 6: Final answer
    x = 2,683,681,877.30

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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.