Home / 4,617,356,319.78-6,371,781,014.04-2,502,766,863.24

Finding the Fourth Proportional to 4,617,356,319.78, 6,371,781,014.04 and 2,502,766,863.24

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Solution

The fourth proportional to 4,617,356,319.78, 6,371,781,014.04 and 2,502,766,863.24 is: 3,453,725,742.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617,356,319.78 : 6,371,781,014.04 = 2,502,766,863.24 : x
  2. Step 2: Convert to fraction form
    4,617,356,319.78/6,371,781,014.04 = 2,502,766,863.24/x
  3. Step 3: Cross multiply
    4,617,356,319.78x = 6,371,781,014.04 × 2,502,766,863.24
  4. Step 4: Simplify right side
    4,617,356,319.78x = 15,947,082,381,761,075,200
  5. Step 5: Solve for x
    x = 15,947,082,381,761,075,200/4,617,356,319.78
  6. Step 6: Final answer
    x = 3,453,725,742.03

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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.