Home / 3,463,017,295.24-4,778,835,836.69-1,877,075,202.84

Finding the Fourth Proportional to 3,463,017,295.24, 4,778,835,836.69 and 1,877,075,202.84

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Solution

The fourth proportional to 3,463,017,295.24, 4,778,835,836.69 and 1,877,075,202.84 is: 2,590,294,382.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,017,295.24 : 4,778,835,836.69 = 1,877,075,202.84 : x
  2. Step 2: Convert to fraction form
    3,463,017,295.24/4,778,835,836.69 = 1,877,075,202.84/x
  3. Step 3: Cross multiply
    3,463,017,295.24x = 4,778,835,836.69 × 1,877,075,202.84
  4. Step 4: Simplify right side
    3,463,017,295.24x = 8,970,234,247,480,476,672
  5. Step 5: Solve for x
    x = 8,970,234,247,480,476,672/3,463,017,295.24
  6. Step 6: Final answer
    x = 2,590,294,382.82

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Double scale
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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.