Home / 2,371,698,643.13-3,272,944,437.76-1,314,494,868.79

Finding the Fourth Proportional to 2,371,698,643.13, 3,272,944,437.76 and 1,314,494,868.79

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Solution

The fourth proportional to 2,371,698,643.13, 3,272,944,437.76 and 1,314,494,868.79 is: 1,814,003,090.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,698,643.13 : 3,272,944,437.76 = 1,314,494,868.79 : x
  2. Step 2: Convert to fraction form
    2,371,698,643.13/3,272,944,437.76 = 1,314,494,868.79/x
  3. Step 3: Cross multiply
    2,371,698,643.13x = 3,272,944,437.76 × 1,314,494,868.79
  4. Step 4: Simplify right side
    2,371,698,643.13x = 4,302,268,669,253,927,424
  5. Step 5: Solve for x
    x = 4,302,268,669,253,927,424/2,371,698,643.13
  6. Step 6: Final answer
    x = 1,814,003,090.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.