Home / 17,054,011.84-23,534,597.48-9,319,054.08

Finding the Fourth Proportional to 17,054,011.84, 23,534,597.48 and 9,319,054.08

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Solution

The fourth proportional to 17,054,011.84, 23,534,597.48 and 9,319,054.08 is: 12,860,328.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,054,011.84 : 23,534,597.48 = 9,319,054.08 : x
  2. Step 2: Convert to fraction form
    17,054,011.84/23,534,597.48 = 9,319,054.08/x
  3. Step 3: Cross multiply
    17,054,011.84x = 23,534,597.48 × 9,319,054.08
  4. Step 4: Simplify right side
    17,054,011.84x = 219,320,186,667,151.72
  5. Step 5: Solve for x
    x = 219,320,186,667,151.72/17,054,011.84
  6. Step 6: Final answer
    x = 12,860,328.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.