Home / 16,194,973.06-22,349,064.47-8,852,836.10

Finding the Fourth Proportional to 16,194,973.06, 22,349,064.47 and 8,852,836.10

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Solution

The fourth proportional to 16,194,973.06, 22,349,064.47 and 8,852,836.10 is: 12,216,914.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,194,973.06 : 22,349,064.47 = 8,852,836.10 : x
  2. Step 2: Convert to fraction form
    16,194,973.06/22,349,064.47 = 8,852,836.10/x
  3. Step 3: Cross multiply
    16,194,973.06x = 22,349,064.47 × 8,852,836.10
  4. Step 4: Simplify right side
    16,194,973.06x = 197,852,604,696,979.19
  5. Step 5: Solve for x
    x = 197,852,604,696,979.19/16,194,973.06
  6. Step 6: Final answer
    x = 12,216,914.72

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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.