Home / 65,556,065.80-98,334,098.70-17,029,937.80

Finding the Fourth Proportional to 65,556,065.80, 98,334,098.70 and 17,029,937.80

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Solution

The fourth proportional to 65,556,065.80, 98,334,098.70 and 17,029,937.80 is: 25,544,906.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,556,065.80 : 98,334,098.70 = 17,029,937.80 : x
  2. Step 2: Convert to fraction form
    65,556,065.80/98,334,098.70 = 17,029,937.80/x
  3. Step 3: Cross multiply
    65,556,065.80x = 98,334,098.70 × 17,029,937.80
  4. Step 4: Simplify right side
    65,556,065.80x = 1,674,623,584,480,061
  5. Step 5: Solve for x
    x = 1,674,623,584,480,061/65,556,065.80
  6. Step 6: Final answer
    x = 25,544,906.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.