Home / 97,473,804.73-146,209,579.88-23,698,002.59

Finding the Fourth Proportional to 97,473,804.73, 146,209,579.88 and 23,698,002.59

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Solution

The fourth proportional to 97,473,804.73, 146,209,579.88 and 23,698,002.59 is: 35,546,729.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,473,804.73 : 146,209,579.88 = 23,698,002.59 : x
  2. Step 2: Convert to fraction form
    97,473,804.73/146,209,579.88 = 23,698,002.59/x
  3. Step 3: Cross multiply
    97,473,804.73x = 146,209,579.88 × 23,698,002.59
  4. Step 4: Simplify right side
    97,473,804.73x = 3,464,875,002,007,249
  5. Step 5: Solve for x
    x = 3,464,875,002,007,249/97,473,804.73
  6. Step 6: Final answer
    x = 35,546,729.83

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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.