Home / 17,159,547.00-23,680,093.98-9,319,004.38

Finding the Fourth Proportional to 17,159,547.00, 23,680,093.98 and 9,319,004.38

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Solution

The fourth proportional to 17,159,547.00, 23,680,093.98 and 9,319,004.38 is: 12,860,182.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,159,547.00 : 23,680,093.98 = 9,319,004.38 : x
  2. Step 2: Convert to fraction form
    17,159,547.00/23,680,093.98 = 9,319,004.38/x
  3. Step 3: Cross multiply
    17,159,547.00x = 23,680,093.98 × 9,319,004.38
  4. Step 4: Simplify right side
    17,159,547.00x = 220,674,899,582,978
  5. Step 5: Solve for x
    x = 220,674,899,582,978/17,159,547.00
  6. Step 6: Final answer
    x = 12,860,182.12

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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.