Home / 2,371,698,645.63-3,272,944,441.22-1,314,494,871.29

Finding the Fourth Proportional to 2,371,698,645.63, 3,272,944,441.22 and 1,314,494,871.29

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Solution

The fourth proportional to 2,371,698,645.63, 3,272,944,441.22 and 1,314,494,871.29 is: 1,814,003,094.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,698,645.63 : 3,272,944,441.22 = 1,314,494,871.29 : x
  2. Step 2: Convert to fraction form
    2,371,698,645.63/3,272,944,441.22 = 1,314,494,871.29/x
  3. Step 3: Cross multiply
    2,371,698,645.63x = 3,272,944,441.22 × 1,314,494,871.29
  4. Step 4: Simplify right side
    2,371,698,645.63x = 4,302,268,681,977,868,288
  5. Step 5: Solve for x
    x = 4,302,268,681,977,868,288/2,371,698,645.63
  6. Step 6: Final answer
    x = 1,814,003,094.32

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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.