Home / 3,187,746,518.04-4,400,500,794.48-2,059,266,513.60

Finding the Fourth Proportional to 3,187,746,518.04, 4,400,500,794.48 and 2,059,266,513.60

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Solution

The fourth proportional to 3,187,746,518.04, 4,400,500,794.48 and 2,059,266,513.60 is: 2,842,699,028.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,187,746,518.04 : 4,400,500,794.48 = 2,059,266,513.60 : x
  2. Step 2: Convert to fraction form
    3,187,746,518.04/4,400,500,794.48 = 2,059,266,513.60/x
  3. Step 3: Cross multiply
    3,187,746,518.04x = 4,400,500,794.48 × 2,059,266,513.60
  4. Step 4: Simplify right side
    3,187,746,518.04x = 9,061,803,929,142,858,752
  5. Step 5: Solve for x
    x = 9,061,803,929,142,858,752/3,187,746,518.04
  6. Step 6: Final answer
    x = 2,842,699,028.25

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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.