Home / 23,328,004.20-34,992,006.30-16,525,559.40

Finding the Fourth Proportional to 23,328,004.20, 34,992,006.30 and 16,525,559.40

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Solution

The fourth proportional to 23,328,004.20, 34,992,006.30 and 16,525,559.40 is: 24,788,339.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,004.20 : 34,992,006.30 = 16,525,559.40 : x
  2. Step 2: Convert to fraction form
    23,328,004.20/34,992,006.30 = 16,525,559.40/x
  3. Step 3: Cross multiply
    23,328,004.20x = 34,992,006.30 × 16,525,559.40
  4. Step 4: Simplify right side
    23,328,004.20x = 578,262,478,635,824.12
  5. Step 5: Solve for x
    x = 578,262,478,635,824.12/23,328,004.20
  6. Step 6: Final answer
    x = 24,788,339.10

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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.