Home / 17,399,409.09-24,011,193.80-9,559,426.72

Finding the Fourth Proportional to 17,399,409.09, 24,011,193.80 and 9,559,426.72

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Solution

The fourth proportional to 17,399,409.09, 24,011,193.80 and 9,559,426.72 is: 13,192,013.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,399,409.09 : 24,011,193.80 = 9,559,426.72 : x
  2. Step 2: Convert to fraction form
    17,399,409.09/24,011,193.80 = 9,559,426.72/x
  3. Step 3: Cross multiply
    17,399,409.09x = 24,011,193.80 × 9,559,426.72
  4. Step 4: Simplify right side
    17,399,409.09x = 229,533,247,569,526.34
  5. Step 5: Solve for x
    x = 229,533,247,569,526.34/17,399,409.09
  6. Step 6: Final answer
    x = 13,192,013.95

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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.