Home / 2,873,363,144,046.20-4,310,055,898,075.20-695,153,640,403.20

Finding the Fourth Proportional to 2,873,363,144,046.20, 4,310,055,898,075.20 and 695,153,640,403.20

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Solution

The fourth proportional to 2,873,363,144,046.20, 4,310,055,898,075.20 and 695,153,640,403.20 is: 1,042,733,165,870.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,363,144,046.20 : 4,310,055,898,075.20 = 695,153,640,403.20 : x
  2. Step 2: Convert to fraction form
    2,873,363,144,046.20/4,310,055,898,075.20 = 695,153,640,403.20/x
  3. Step 3: Cross multiply
    2,873,363,144,046.20x = 4,310,055,898,075.20 × 695,153,640,403.20
  4. Step 4: Simplify right side
    2,873,363,144,046.20x = 2,996,151,047,888,258,746,810,368
  5. Step 5: Solve for x
    x = 2,996,151,047,888,258,746,810,368/2,873,363,144,046.20
  6. Step 6: Final answer
    x = 1,042,733,165,870.97

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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.