Home / 3,746,101,072.44-5,617,312,872.37-1,853,110,094.16

Finding the Fourth Proportional to 3,746,101,072.44, 5,617,312,872.37 and 1,853,110,094.16

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Solution

The fourth proportional to 3,746,101,072.44, 5,617,312,872.37 and 1,853,110,094.16 is: 2,778,755,560.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,101,072.44 : 5,617,312,872.37 = 1,853,110,094.16 : x
  2. Step 2: Convert to fraction form
    3,746,101,072.44/5,617,312,872.37 = 1,853,110,094.16/x
  3. Step 3: Cross multiply
    3,746,101,072.44x = 5,617,312,872.37 × 1,853,110,094.16
  4. Step 4: Simplify right side
    3,746,101,072.44x = 10,409,499,185,860,648,960
  5. Step 5: Solve for x
    x = 10,409,499,185,860,648,960/3,746,101,072.44
  6. Step 6: Final answer
    x = 2,778,755,560.67

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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.