Home / 14,727,900.77-22,081,580.44-6,526,082.15

Finding the Fourth Proportional to 14,727,900.77, 22,081,580.44 and 6,526,082.15

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Solution

The fourth proportional to 14,727,900.77, 22,081,580.44 and 6,526,082.15 is: 9,784,572.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,727,900.77 : 22,081,580.44 = 6,526,082.15 : x
  2. Step 2: Convert to fraction form
    14,727,900.77/22,081,580.44 = 6,526,082.15/x
  3. Step 3: Cross multiply
    14,727,900.77x = 22,081,580.44 × 6,526,082.15
  4. Step 4: Simplify right side
    14,727,900.77x = 144,106,207,909,355.97
  5. Step 5: Solve for x
    x = 144,106,207,909,355.97/14,727,900.77
  6. Step 6: Final answer
    x = 9,784,572.16

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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.