Home / 17,235,428.19-23,784,885.09-9,500,599.68

Finding the Fourth Proportional to 17,235,428.19, 23,784,885.09 and 9,500,599.68

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Solution

The fourth proportional to 17,235,428.19, 23,784,885.09 and 9,500,599.68 is: 13,110,824.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,235,428.19 : 23,784,885.09 = 9,500,599.68 : x
  2. Step 2: Convert to fraction form
    17,235,428.19/23,784,885.09 = 9,500,599.68/x
  3. Step 3: Cross multiply
    17,235,428.19x = 23,784,885.09 × 9,500,599.68
  4. Step 4: Simplify right side
    17,235,428.19x = 225,970,671,674,890.75
  5. Step 5: Solve for x
    x = 225,970,671,674,890.75/17,235,428.19
  6. Step 6: Final answer
    x = 13,110,824.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.