Home / 17,345,316.84-26,055,518.76-11,276,927.64

Finding the Fourth Proportional to 17,345,316.84, 26,055,518.76 and 11,276,927.64

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Solution

The fourth proportional to 17,345,316.84, 26,055,518.76 and 11,276,927.64 is: 16,939,800.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,345,316.84 : 26,055,518.76 = 11,276,927.64 : x
  2. Step 2: Convert to fraction form
    17,345,316.84/26,055,518.76 = 11,276,927.64/x
  3. Step 3: Cross multiply
    17,345,316.84x = 26,055,518.76 × 11,276,927.64
  4. Step 4: Simplify right side
    17,345,316.84x = 293,826,199,679,182.56
  5. Step 5: Solve for x
    x = 293,826,199,679,182.56/17,345,316.84
  6. Step 6: Final answer
    x = 16,939,800.08

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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.