Home / 17,054,018.14-23,534,607.74-9,319,061.64

Finding the Fourth Proportional to 17,054,018.14, 23,534,607.74 and 9,319,061.64

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Solution

The fourth proportional to 17,054,018.14, 23,534,607.74 and 9,319,061.64 is: 12,860,339.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,054,018.14 : 23,534,607.74 = 9,319,061.64 : x
  2. Step 2: Convert to fraction form
    17,054,018.14/23,534,607.74 = 9,319,061.64/x
  3. Step 3: Cross multiply
    17,054,018.14x = 23,534,607.74 × 9,319,061.64
  4. Step 4: Simplify right side
    17,054,018.14x = 219,320,460,202,281.09
  5. Step 5: Solve for x
    x = 219,320,460,202,281.09/17,054,018.14
  6. Step 6: Final answer
    x = 12,860,339.33

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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.