Home / 16,600,666.32-24,903,574.20-7,016,085.36

Finding the Fourth Proportional to 16,600,666.32, 24,903,574.20 and 7,016,085.36

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Solution

The fourth proportional to 16,600,666.32, 24,903,574.20 and 7,016,085.36 is: 10,525,216.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,600,666.32 : 24,903,574.20 = 7,016,085.36 : x
  2. Step 2: Convert to fraction form
    16,600,666.32/24,903,574.20 = 7,016,085.36/x
  3. Step 3: Cross multiply
    16,600,666.32x = 24,903,574.20 × 7,016,085.36
  4. Step 4: Simplify right side
    16,600,666.32x = 174,725,602,356,293.72
  5. Step 5: Solve for x
    x = 174,725,602,356,293.72/16,600,666.32
  6. Step 6: Final answer
    x = 10,525,216.22

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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.