Home / 9,630,330.74-14,441,296.62-3,642,499.70

Finding the Fourth Proportional to 9,630,330.74, 14,441,296.62 and 3,642,499.70

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Solution

The fourth proportional to 9,630,330.74, 14,441,296.62 and 3,642,499.70 is: 5,462,161.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630,330.74 : 14,441,296.62 = 3,642,499.70 : x
  2. Step 2: Convert to fraction form
    9,630,330.74/14,441,296.62 = 3,642,499.70/x
  3. Step 3: Cross multiply
    9,630,330.74x = 14,441,296.62 × 3,642,499.70
  4. Step 4: Simplify right side
    9,630,330.74x = 52,602,418,605,961.02
  5. Step 5: Solve for x
    x = 52,602,418,605,961.02/9,630,330.74
  6. Step 6: Final answer
    x = 5,462,161.17

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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.