Home / 2,360,202,100.33-3,257,089,301.51-1,302,938,760.30

Finding the Fourth Proportional to 2,360,202,100.33, 3,257,089,301.51 and 1,302,938,760.30

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Solution

The fourth proportional to 2,360,202,100.33, 3,257,089,301.51 and 1,302,938,760.30 is: 1,798,061,232.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,202,100.33 : 3,257,089,301.51 = 1,302,938,760.30 : x
  2. Step 2: Convert to fraction form
    2,360,202,100.33/3,257,089,301.51 = 1,302,938,760.30/x
  3. Step 3: Cross multiply
    2,360,202,100.33x = 3,257,089,301.51 × 1,302,938,760.30
  4. Step 4: Simplify right side
    2,360,202,100.33x = 4,243,787,896,689,317,376
  5. Step 5: Solve for x
    x = 4,243,787,896,689,317,376/2,360,202,100.33
  6. Step 6: Final answer
    x = 1,798,061,232.17

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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.