Home / 2,549,041,348.40-3,823,970,626.31-1,075,398,222.87

Finding the Fourth Proportional to 2,549,041,348.40, 3,823,970,626.31 and 1,075,398,222.87

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Solution

The fourth proportional to 2,549,041,348.40, 3,823,970,626.31 and 1,075,398,222.87 is: 1,613,269,717.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,041,348.40 : 3,823,970,626.31 = 1,075,398,222.87 : x
  2. Step 2: Convert to fraction form
    2,549,041,348.40/3,823,970,626.31 = 1,075,398,222.87/x
  3. Step 3: Cross multiply
    2,549,041,348.40x = 3,823,970,626.31 × 1,075,398,222.87
  4. Step 4: Simplify right side
    2,549,041,348.40x = 4,112,291,215,835,477,504
  5. Step 5: Solve for x
    x = 4,112,291,215,835,477,504/2,549,041,348.40
  6. Step 6: Final answer
    x = 1,613,269,717.42

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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.