Home / 3,287,752,479.83-4,537,436,586.77-2,000,355,743.80

Finding the Fourth Proportional to 3,287,752,479.83, 4,537,436,586.77 and 2,000,355,743.80

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Solution

The fourth proportional to 3,287,752,479.83, 4,537,436,586.77 and 2,000,355,743.80 is: 2,760,696,674.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,752,479.83 : 4,537,436,586.77 = 2,000,355,743.80 : x
  2. Step 2: Convert to fraction form
    3,287,752,479.83/4,537,436,586.77 = 2,000,355,743.80/x
  3. Step 3: Cross multiply
    3,287,752,479.83x = 4,537,436,586.77 × 2,000,355,743.80
  4. Step 4: Simplify right side
    3,287,752,479.83x = 9,076,487,338,473,636,864
  5. Step 5: Solve for x
    x = 9,076,487,338,473,636,864/3,287,752,479.83
  6. Step 6: Final answer
    x = 2,760,696,674.75

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1.5x scale

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.