Home / 97,473,805.66-146,209,581.29-23,698,003.52

Finding the Fourth Proportional to 97,473,805.66, 146,209,581.29 and 23,698,003.52

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Solution

The fourth proportional to 97,473,805.66, 146,209,581.29 and 23,698,003.52 is: 35,546,731.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,473,805.66 : 146,209,581.29 = 23,698,003.52 : x
  2. Step 2: Convert to fraction form
    97,473,805.66/146,209,581.29 = 23,698,003.52/x
  3. Step 3: Cross multiply
    97,473,805.66x = 146,209,581.29 × 23,698,003.52
  4. Step 4: Simplify right side
    97,473,805.66x = 3,464,875,172,492,915
  5. Step 5: Solve for x
    x = 3,464,875,172,492,915/97,473,805.66
  6. Step 6: Final answer
    x = 35,546,731.24

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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.