Home / 3,779,833,734.46-5,670,023,036.82-1,450,770,720.22

Finding the Fourth Proportional to 3,779,833,734.46, 5,670,023,036.82 and 1,450,770,720.22

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Solution

The fourth proportional to 3,779,833,734.46, 5,670,023,036.82 and 1,450,770,720.22 is: 2,176,260,646.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,833,734.46 : 5,670,023,036.82 = 1,450,770,720.22 : x
  2. Step 2: Convert to fraction form
    3,779,833,734.46/5,670,023,036.82 = 1,450,770,720.22/x
  3. Step 3: Cross multiply
    3,779,833,734.46x = 5,670,023,036.82 × 1,450,770,720.22
  4. Step 4: Simplify right side
    3,779,833,734.46x = 8,225,903,404,791,343,104
  5. Step 5: Solve for x
    x = 8,225,903,404,791,343,104/3,779,833,734.46
  6. Step 6: Final answer
    x = 2,176,260,646.02

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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.