Home / 2,481,154,019.95-3,423,993,259.08-1,352,124,099.97

Finding the Fourth Proportional to 2,481,154,019.95, 3,423,993,259.08 and 1,352,124,099.97

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Solution

The fourth proportional to 2,481,154,019.95, 3,423,993,259.08 and 1,352,124,099.97 is: 1,865,931,645.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,154,019.95 : 3,423,993,259.08 = 1,352,124,099.97 : x
  2. Step 2: Convert to fraction form
    2,481,154,019.95/3,423,993,259.08 = 1,352,124,099.97/x
  3. Step 3: Cross multiply
    2,481,154,019.95x = 3,423,993,259.08 × 1,352,124,099.97
  4. Step 4: Simplify right side
    2,481,154,019.95x = 4,629,663,803,736,892,416
  5. Step 5: Solve for x
    x = 4,629,663,803,736,892,416/2,481,154,019.95
  6. Step 6: Final answer
    x = 1,865,931,645.72

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1.5x scale

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.