Home / 3,070,104,754.50-4,236,744,567.87-1,660,408,717.32

Finding the Fourth Proportional to 3,070,104,754.50, 4,236,744,567.87 and 1,660,408,717.32

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Solution

The fourth proportional to 3,070,104,754.50, 4,236,744,567.87 and 1,660,408,717.32 is: 2,291,364,033.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,104,754.50 : 4,236,744,567.87 = 1,660,408,717.32 : x
  2. Step 2: Convert to fraction form
    3,070,104,754.50/4,236,744,567.87 = 1,660,408,717.32/x
  3. Step 3: Cross multiply
    3,070,104,754.50x = 4,236,744,567.87 × 1,660,408,717.32
  4. Step 4: Simplify right side
    3,070,104,754.50x = 7,034,727,613,549,503,488
  5. Step 5: Solve for x
    x = 7,034,727,613,549,503,488/3,070,104,754.50
  6. Step 6: Final answer
    x = 2,291,364,033.50

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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.