Home / 4,418,377,179.90-6,626,842,485.21-1,798,075,442.94

Finding the Fourth Proportional to 4,418,377,179.90, 6,626,842,485.21 and 1,798,075,442.94

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Solution

The fourth proportional to 4,418,377,179.90, 6,626,842,485.21 and 1,798,075,442.94 is: 2,696,818,820.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,377,179.90 : 6,626,842,485.21 = 1,798,075,442.94 : x
  2. Step 2: Convert to fraction form
    4,418,377,179.90/6,626,842,485.21 = 1,798,075,442.94/x
  3. Step 3: Cross multiply
    4,418,377,179.90x = 6,626,842,485.21 × 1,798,075,442.94
  4. Step 4: Simplify right side
    4,418,377,179.90x = 11,915,562,736,887,580,672
  5. Step 5: Solve for x
    x = 11,915,562,736,887,580,672/4,418,377,179.90
  6. Step 6: Final answer
    x = 2,696,818,820.97

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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.