Home / 3,830,988,670.69-5,743,725,075.85-2,354,077,096.90

Finding the Fourth Proportional to 3,830,988,670.69, 5,743,725,075.85 and 2,354,077,096.90

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Solution

The fourth proportional to 3,830,988,670.69, 5,743,725,075.85 and 2,354,077,096.90 is: 3,529,420,944.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,988,670.69 : 5,743,725,075.85 = 2,354,077,096.90 : x
  2. Step 2: Convert to fraction form
    3,830,988,670.69/5,743,725,075.85 = 2,354,077,096.90/x
  3. Step 3: Cross multiply
    3,830,988,670.69x = 5,743,725,075.85 × 2,354,077,096.90
  4. Step 4: Simplify right side
    3,830,988,670.69x = 13,521,171,651,918,870,528
  5. Step 5: Solve for x
    x = 13,521,171,651,918,870,528/3,830,988,670.69
  6. Step 6: Final answer
    x = 3,529,420,944.35

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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.