Home / 16,683,950.09-25,026,008.47-5,901,260.87

Finding the Fourth Proportional to 16,683,950.09, 25,026,008.47 and 5,901,260.87

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Solution

The fourth proportional to 16,683,950.09, 25,026,008.47 and 5,901,260.87 is: 8,851,920.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,683,950.09 : 25,026,008.47 = 5,901,260.87 : x
  2. Step 2: Convert to fraction form
    16,683,950.09/25,026,008.47 = 5,901,260.87/x
  3. Step 3: Cross multiply
    16,683,950.09x = 25,026,008.47 × 5,901,260.87
  4. Step 4: Simplify right side
    16,683,950.09x = 147,685,004,564,111.44
  5. Step 5: Solve for x
    x = 147,685,004,564,111.44/16,683,950.09
  6. Step 6: Final answer
    x = 8,851,920.78

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1.5x scale

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.