Home / 3,365,827,493.84-4,645,021,365.96-1,880,751,669.20

Finding the Fourth Proportional to 3,365,827,493.84, 4,645,021,365.96 and 1,880,751,669.20

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Solution

The fourth proportional to 3,365,827,493.84, 4,645,021,365.96 and 1,880,751,669.20 is: 2,595,537,562.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,827,493.84 : 4,645,021,365.96 = 1,880,751,669.20 : x
  2. Step 2: Convert to fraction form
    3,365,827,493.84/4,645,021,365.96 = 1,880,751,669.20/x
  3. Step 3: Cross multiply
    3,365,827,493.84x = 4,645,021,365.96 × 1,880,751,669.20
  4. Step 4: Simplify right side
    3,365,827,493.84x = 8,736,131,687,498,934,272
  5. Step 5: Solve for x
    x = 8,736,131,687,498,934,272/3,365,827,493.84
  6. Step 6: Final answer
    x = 2,595,537,562.01

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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.