Home / 2,095,877,623.20-3,144,096,370.80-715,345,245.60

Finding the Fourth Proportional to 2,095,877,623.20, 3,144,096,370.80 and 715,345,245.60

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Solution

The fourth proportional to 2,095,877,623.20, 3,144,096,370.80 and 715,345,245.60 is: 1,073,113,413.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,877,623.20 : 3,144,096,370.80 = 715,345,245.60 : x
  2. Step 2: Convert to fraction form
    2,095,877,623.20/3,144,096,370.80 = 715,345,245.60/x
  3. Step 3: Cross multiply
    2,095,877,623.20x = 3,144,096,370.80 × 715,345,245.60
  4. Step 4: Simplify right side
    2,095,877,623.20x = 2,249,114,390,559,994,880
  5. Step 5: Solve for x
    x = 2,249,114,390,559,994,880/2,095,877,623.20
  6. Step 6: Final answer
    x = 1,073,113,413.52

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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.