Home / 3,463,017,342.54-4,778,835,901.83-1,877,075,250.12

Finding the Fourth Proportional to 3,463,017,342.54, 4,778,835,901.83 and 1,877,075,250.12

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Solution

The fourth proportional to 3,463,017,342.54, 4,778,835,901.83 and 1,877,075,250.12 is: 2,590,294,448.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,017,342.54 : 4,778,835,901.83 = 1,877,075,250.12 : x
  2. Step 2: Convert to fraction form
    3,463,017,342.54/4,778,835,901.83 = 1,877,075,250.12/x
  3. Step 3: Cross multiply
    3,463,017,342.54x = 4,778,835,901.83 × 1,877,075,250.12
  4. Step 4: Simplify right side
    3,463,017,342.54x = 8,970,234,595,709,982,720
  5. Step 5: Solve for x
    x = 8,970,234,595,709,982,720/3,463,017,342.54
  6. Step 6: Final answer
    x = 2,590,294,448.00

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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.