Home / 34,036,415.64-51,055,065.72-11,317,312.08

Finding the Fourth Proportional to 34,036,415.64, 51,055,065.72 and 11,317,312.08

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Solution

The fourth proportional to 34,036,415.64, 51,055,065.72 and 11,317,312.08 is: 16,976,115.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,036,415.64 : 51,055,065.72 = 11,317,312.08 : x
  2. Step 2: Convert to fraction form
    34,036,415.64/51,055,065.72 = 11,317,312.08/x
  3. Step 3: Cross multiply
    34,036,415.64x = 51,055,065.72 × 11,317,312.08
  4. Step 4: Simplify right side
    34,036,415.64x = 577,806,112,018,149.88
  5. Step 5: Solve for x
    x = 577,806,112,018,149.88/34,036,415.64
  6. Step 6: Final answer
    x = 16,976,115.17

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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.