Home / 3,508,094,328.65-5,262,805,166.81-1,409,734,083.81

Finding the Fourth Proportional to 3,508,094,328.65, 5,262,805,166.81 and 1,409,734,083.81

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Solution

The fourth proportional to 3,508,094,328.65, 5,262,805,166.81 and 1,409,734,083.81 is: 2,114,867,824.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,094,328.65 : 5,262,805,166.81 = 1,409,734,083.81 : x
  2. Step 2: Convert to fraction form
    3,508,094,328.65/5,262,805,166.81 = 1,409,734,083.81/x
  3. Step 3: Cross multiply
    3,508,094,328.65x = 5,262,805,166.81 × 1,409,734,083.81
  4. Step 4: Simplify right side
    3,508,094,328.65x = 7,419,155,820,106,812,416
  5. Step 5: Solve for x
    x = 7,419,155,820,106,812,416/3,508,094,328.65
  6. Step 6: Final answer
    x = 2,114,867,824.26

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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.