Home / 16,955,043.84-23,398,574.76-9,713,099.52

Finding the Fourth Proportional to 16,955,043.84, 23,398,574.76 and 9,713,099.52

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Solution

The fourth proportional to 16,955,043.84, 23,398,574.76 and 9,713,099.52 is: 13,404,429.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,955,043.84 : 23,398,574.76 = 9,713,099.52 : x
  2. Step 2: Convert to fraction form
    16,955,043.84/23,398,574.76 = 9,713,099.52/x
  3. Step 3: Cross multiply
    16,955,043.84x = 23,398,574.76 × 9,713,099.52
  4. Step 4: Simplify right side
    16,955,043.84x = 227,272,685,270,040.12
  5. Step 5: Solve for x
    x = 227,272,685,270,040.12/16,955,043.84
  6. Step 6: Final answer
    x = 13,404,429.23

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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.