Home / 17,330,657.16-23,917,054.56-9,595,699.80

Finding the Fourth Proportional to 17,330,657.16, 23,917,054.56 and 9,595,699.80

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Solution

The fourth proportional to 17,330,657.16, 23,917,054.56 and 9,595,699.80 is: 13,242,479.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330,657.16 : 23,917,054.56 = 9,595,699.80 : x
  2. Step 2: Convert to fraction form
    17,330,657.16/23,917,054.56 = 9,595,699.80/x
  3. Step 3: Cross multiply
    17,330,657.16x = 23,917,054.56 × 9,595,699.80
  4. Step 4: Simplify right side
    17,330,657.16x = 229,500,875,657,981.09
  5. Step 5: Solve for x
    x = 229,500,875,657,981.09/17,330,657.16
  6. Step 6: Final answer
    x = 13,242,479.70

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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.