Home / 17,097,695.98-23,594,111.78-9,362,605.02

Finding the Fourth Proportional to 17,097,695.98, 23,594,111.78 and 9,362,605.02

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Solution

The fourth proportional to 17,097,695.98, 23,594,111.78 and 9,362,605.02 is: 12,920,006.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,097,695.98 : 23,594,111.78 = 9,362,605.02 : x
  2. Step 2: Convert to fraction form
    17,097,695.98/23,594,111.78 = 9,362,605.02/x
  3. Step 3: Cross multiply
    17,097,695.98x = 23,594,111.78 × 9,362,605.02
  4. Step 4: Simplify right side
    17,097,695.98x = 220,902,349,393,869.12
  5. Step 5: Solve for x
    x = 220,902,349,393,869.12/17,097,695.98
  6. Step 6: Final answer
    x = 12,920,006.86

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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.