Home / 14,355,567.35-21,533,318.17-6,152,890.83

Finding the Fourth Proportional to 14,355,567.35, 21,533,318.17 and 6,152,890.83

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Solution

The fourth proportional to 14,355,567.35, 21,533,318.17 and 6,152,890.83 is: 9,229,322.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,355,567.35 : 21,533,318.17 = 6,152,890.83 : x
  2. Step 2: Convert to fraction form
    14,355,567.35/21,533,318.17 = 6,152,890.83/x
  3. Step 3: Cross multiply
    14,355,567.35x = 21,533,318.17 × 6,152,890.83
  4. Step 4: Simplify right side
    14,355,567.35x = 132,492,155,907,665.39
  5. Step 5: Solve for x
    x = 132,492,155,907,665.39/14,355,567.35
  6. Step 6: Final answer
    x = 9,229,322.16

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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.