Home / 11,713,603.94-17,547,524.34-8,069,690.16

Finding the Fourth Proportional to 11,713,603.94, 17,547,524.34 and 8,069,690.16

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Solution

The fourth proportional to 11,713,603.94, 17,547,524.34 and 8,069,690.16 is: 12,088,771.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,713,603.94 : 17,547,524.34 = 8,069,690.16 : x
  2. Step 2: Convert to fraction form
    11,713,603.94/17,547,524.34 = 8,069,690.16/x
  3. Step 3: Cross multiply
    11,713,603.94x = 17,547,524.34 × 8,069,690.16
  4. Step 4: Simplify right side
    11,713,603.94x = 141,603,084,498,858.50
  5. Step 5: Solve for x
    x = 141,603,084,498,858.50/11,713,603.94
  6. Step 6: Final answer
    x = 12,088,771.76

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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.