Home / 17,611,530,234.24-26,417,295,307.52-6,420,243,710.24

Finding the Fourth Proportional to 17,611,530,234.24, 26,417,295,307.52 and 6,420,243,710.24

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Solution

The fourth proportional to 17,611,530,234.24, 26,417,295,307.52 and 6,420,243,710.24 is: 9,630,365,549.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,611,530,234.24 : 26,417,295,307.52 = 6,420,243,710.24 : x
  2. Step 2: Convert to fraction form
    17,611,530,234.24/26,417,295,307.52 = 6,420,243,710.24/x
  3. Step 3: Cross multiply
    17,611,530,234.24x = 26,417,295,307.52 × 6,420,243,710.24
  4. Step 4: Simplify right side
    17,611,530,234.24x = 169,605,474,039,657,955,328
  5. Step 5: Solve for x
    x = 169,605,474,039,657,955,328/17,611,530,234.24
  6. Step 6: Final answer
    x = 9,630,365,549.38

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Double scale
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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.