Home / 15,552,004.30-23,328,006.45-11,017,041.10

Finding the Fourth Proportional to 15,552,004.30, 23,328,006.45 and 11,017,041.10

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Solution

The fourth proportional to 15,552,004.30, 23,328,006.45 and 11,017,041.10 is: 16,525,561.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,004.30 : 23,328,006.45 = 11,017,041.10 : x
  2. Step 2: Convert to fraction form
    15,552,004.30/23,328,006.45 = 11,017,041.10/x
  3. Step 3: Cross multiply
    15,552,004.30x = 23,328,006.45 × 11,017,041.10
  4. Step 4: Simplify right side
    15,552,004.30x = 257,005,605,840,715.06
  5. Step 5: Solve for x
    x = 257,005,605,840,715.06/15,552,004.30
  6. Step 6: Final answer
    x = 16,525,561.65

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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.