Home / 17,441,669.75-24,069,269.15-9,706,710.02

Finding the Fourth Proportional to 17,441,669.75, 24,069,269.15 and 9,706,710.02

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Solution

The fourth proportional to 17,441,669.75, 24,069,269.15 and 9,706,710.02 is: 13,395,128.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,441,669.75 : 24,069,269.15 = 9,706,710.02 : x
  2. Step 2: Convert to fraction form
    17,441,669.75/24,069,269.15 = 9,706,710.02/x
  3. Step 3: Cross multiply
    17,441,669.75x = 24,069,269.15 × 9,706,710.02
  4. Step 4: Simplify right side
    17,441,669.75x = 233,633,416,032,381.84
  5. Step 5: Solve for x
    x = 233,633,416,032,381.84/17,441,669.75
  6. Step 6: Final answer
    x = 13,395,128.99

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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.