Home / 23,435,056.59-35,139,770.16-18,608,368.26

Finding the Fourth Proportional to 23,435,056.59, 35,139,770.16 and 18,608,368.26

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Solution

The fourth proportional to 23,435,056.59, 35,139,770.16 and 18,608,368.26 is: 27,902,376.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,435,056.59 : 35,139,770.16 = 18,608,368.26 : x
  2. Step 2: Convert to fraction form
    23,435,056.59/35,139,770.16 = 18,608,368.26/x
  3. Step 3: Cross multiply
    23,435,056.59x = 35,139,770.16 × 18,608,368.26
  4. Step 4: Simplify right side
    23,435,056.59x = 653,893,783,709,039.12
  5. Step 5: Solve for x
    x = 653,893,783,709,039.12/23,435,056.59
  6. Step 6: Final answer
    x = 27,902,376.99

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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.