Home / 3,463,017,301.64-4,778,835,845.64-1,877,075,208.83

Finding the Fourth Proportional to 3,463,017,301.64, 4,778,835,845.64 and 1,877,075,208.83

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Solution

The fourth proportional to 3,463,017,301.64, 4,778,835,845.64 and 1,877,075,208.83 is: 2,590,294,391.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,017,301.64 : 4,778,835,845.64 = 1,877,075,208.83 : x
  2. Step 2: Convert to fraction form
    3,463,017,301.64/4,778,835,845.64 = 1,877,075,208.83/x
  3. Step 3: Cross multiply
    3,463,017,301.64x = 4,778,835,845.64 × 1,877,075,208.83
  4. Step 4: Simplify right side
    3,463,017,301.64x = 8,970,234,292,895,098,880
  5. Step 5: Solve for x
    x = 8,970,234,292,895,098,880/3,463,017,301.64
  6. Step 6: Final answer
    x = 2,590,294,391.15

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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.