Home / 9,365,372.08-14,037,797.31-4,816,661.52

Finding the Fourth Proportional to 9,365,372.08, 14,037,797.31 and 4,816,661.52

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Solution

The fourth proportional to 9,365,372.08, 14,037,797.31 and 4,816,661.52 is: 7,219,715.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365,372.08 : 14,037,797.31 = 4,816,661.52 : x
  2. Step 2: Convert to fraction form
    9,365,372.08/14,037,797.31 = 4,816,661.52/x
  3. Step 3: Cross multiply
    9,365,372.08x = 14,037,797.31 × 4,816,661.52
  4. Step 4: Simplify right side
    9,365,372.08x = 67,615,318,163,215.77
  5. Step 5: Solve for x
    x = 67,615,318,163,215.77/9,365,372.08
  6. Step 6: Final answer
    x = 7,219,715.10

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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.