Home / 4,510,895,430.85-6,224,530,803.91-2,503,815,172.32

Finding the Fourth Proportional to 4,510,895,430.85, 6,224,530,803.91 and 2,503,815,172.32

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Solution

The fourth proportional to 4,510,895,430.85, 6,224,530,803.91 and 2,503,815,172.32 is: 3,454,984,693.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,895,430.85 : 6,224,530,803.91 = 2,503,815,172.32 : x
  2. Step 2: Convert to fraction form
    4,510,895,430.85/6,224,530,803.91 = 2,503,815,172.32/x
  3. Step 3: Cross multiply
    4,510,895,430.85x = 6,224,530,803.91 × 2,503,815,172.32
  4. Step 4: Simplify right side
    4,510,895,430.85x = 15,585,074,667,421,208,576
  5. Step 5: Solve for x
    x = 15,585,074,667,421,208,576/4,510,895,430.85
  6. Step 6: Final answer
    x = 3,454,984,693.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.