Home / 3,604,875,322.08-4,974,662,101.07-1,997,324,454.57

Finding the Fourth Proportional to 3,604,875,322.08, 4,974,662,101.07 and 1,997,324,454.57

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Solution

The fourth proportional to 3,604,875,322.08, 4,974,662,101.07 and 1,997,324,454.57 is: 2,756,271,265.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,875,322.08 : 4,974,662,101.07 = 1,997,324,454.57 : x
  2. Step 2: Convert to fraction form
    3,604,875,322.08/4,974,662,101.07 = 1,997,324,454.57/x
  3. Step 3: Cross multiply
    3,604,875,322.08x = 4,974,662,101.07 × 1,997,324,454.57
  4. Step 4: Simplify right side
    3,604,875,322.08x = 9,936,014,267,689,687,040
  5. Step 5: Solve for x
    x = 9,936,014,267,689,687,040/3,604,875,322.08
  6. Step 6: Final answer
    x = 2,756,271,265.98

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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.