Home / 97,301,400.30-145,952,100.45-32,583,696.30

Finding the Fourth Proportional to 97,301,400.30, 145,952,100.45 and 32,583,696.30

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Solution

The fourth proportional to 97,301,400.30, 145,952,100.45 and 32,583,696.30 is: 48,875,544.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,301,400.30 : 145,952,100.45 = 32,583,696.30 : x
  2. Step 2: Convert to fraction form
    97,301,400.30/145,952,100.45 = 32,583,696.30/x
  3. Step 3: Cross multiply
    97,301,400.30x = 145,952,100.45 × 32,583,696.30
  4. Step 4: Simplify right side
    97,301,400.30x = 4,755,658,915,409,893
  5. Step 5: Solve for x
    x = 4,755,658,915,409,893/97,301,400.30
  6. Step 6: Final answer
    x = 48,875,544.45

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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.