Home / 17,259,774.53-23,827,444.07-12,608,337.17

Finding the Fourth Proportional to 17,259,774.53, 23,827,444.07 and 12,608,337.17

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Solution

The fourth proportional to 17,259,774.53, 23,827,444.07 and 12,608,337.17 is: 17,406,047.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,259,774.53 : 23,827,444.07 = 12,608,337.17 : x
  2. Step 2: Convert to fraction form
    17,259,774.53/23,827,444.07 = 12,608,337.17/x
  3. Step 3: Cross multiply
    17,259,774.53x = 23,827,444.07 × 12,608,337.17
  4. Step 4: Simplify right side
    17,259,774.53x = 300,424,448,551,698.19
  5. Step 5: Solve for x
    x = 300,424,448,551,698.19/17,259,774.53
  6. Step 6: Final answer
    x = 17,406,047.11

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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.