Home / 2,052,452,077.80-3,078,367,049.22-558,600,031.77

Finding the Fourth Proportional to 2,052,452,077.80, 3,078,367,049.22 and 558,600,031.77

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Solution

The fourth proportional to 2,052,452,077.80, 3,078,367,049.22 and 558,600,031.77 is: 837,815,386.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,452,077.80 : 3,078,367,049.22 = 558,600,031.77 : x
  2. Step 2: Convert to fraction form
    2,052,452,077.80/3,078,367,049.22 = 558,600,031.77/x
  3. Step 3: Cross multiply
    2,052,452,077.80x = 3,078,367,049.22 × 558,600,031.77
  4. Step 4: Simplify right side
    2,052,452,077.80x = 1,719,575,931,478,621,184
  5. Step 5: Solve for x
    x = 1,719,575,931,478,621,184/2,052,452,077.80
  6. Step 6: Final answer
    x = 837,815,386.82

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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.