Home / 37,325,718,675.86-55,988,631,894.18-15,242,750,802.86

Finding the Fourth Proportional to 37,325,718,675.86, 55,988,631,894.18 and 15,242,750,802.86

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Solution

The fourth proportional to 37,325,718,675.86, 55,988,631,894.18 and 15,242,750,802.86 is: 22,864,148,207.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,325,718,675.86 : 55,988,631,894.18 = 15,242,750,802.86 : x
  2. Step 2: Convert to fraction form
    37,325,718,675.86/55,988,631,894.18 = 15,242,750,802.86/x
  3. Step 3: Cross multiply
    37,325,718,675.86x = 55,988,631,894.18 × 15,242,750,802.86
  4. Step 4: Simplify right side
    37,325,718,675.86x = 853,420,763,755,765,170,176
  5. Step 5: Solve for x
    x = 853,420,763,755,765,170,176/37,325,718,675.86
  6. Step 6: Final answer
    x = 22,864,148,207.49

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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.