Home / 23,265,735.81-32,106,088.15-12,952,459.81

Finding the Fourth Proportional to 23,265,735.81, 32,106,088.15 and 12,952,459.81

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Solution

The fourth proportional to 23,265,735.81, 32,106,088.15 and 12,952,459.81 is: 17,874,045.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,265,735.81 : 32,106,088.15 = 12,952,459.81 : x
  2. Step 2: Convert to fraction form
    23,265,735.81/32,106,088.15 = 12,952,459.81/x
  3. Step 3: Cross multiply
    23,265,735.81x = 32,106,088.15 × 12,952,459.81
  4. Step 4: Simplify right side
    23,265,735.81x = 415,852,816,419,192.25
  5. Step 5: Solve for x
    x = 415,852,816,419,192.25/23,265,735.81
  6. Step 6: Final answer
    x = 17,874,045.33

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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.