Home / 7,834,882,374,007.20-10,812,170,333,816-4,319,104,211,504.70

Finding the Fourth Proportional to 7,834,882,374,007.20, 10,812,170,333,816 and 4,319,104,211,504.70

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Solution

The fourth proportional to 7,834,882,374,007.20, 10,812,170,333,816 and 4,319,104,211,504.70 is: 5,960,381,814,948.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,834,882,374,007.20 : 10,812,170,333,816 = 4,319,104,211,504.70 : x
  2. Step 2: Convert to fraction form
    7,834,882,374,007.20/10,812,170,333,816 = 4,319,104,211,504.70/x
  3. Step 3: Cross multiply
    7,834,882,374,007.20x = 10,812,170,333,816 × 4,319,104,211,504.70
  4. Step 4: Simplify right side
    7,834,882,374,007.20x = 46,698,890,424,290,868,998,438,912
  5. Step 5: Solve for x
    x = 46,698,890,424,290,868,998,438,912/7,834,882,374,007.20
  6. Step 6: Final answer
    x = 5,960,381,814,948.22

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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.