Home / 16,017,500.16-24,026,049.72-3,887,064

Finding the Fourth Proportional to 16,017,500.16, 24,026,049.72 and 3,887,064

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Solution

The fourth proportional to 16,017,500.16, 24,026,049.72 and 3,887,064 is: 5,830,547.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,017,500.16 : 24,026,049.72 = 3,887,064 : x
  2. Step 2: Convert to fraction form
    16,017,500.16/24,026,049.72 = 3,887,064/x
  3. Step 3: Cross multiply
    16,017,500.16x = 24,026,049.72 × 3,887,064
  4. Step 4: Simplify right side
    16,017,500.16x = 93,390,792,928,822.08
  5. Step 5: Solve for x
    x = 93,390,792,928,822.08/16,017,500.16
  6. Step 6: Final answer
    x = 5,830,547.34

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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.