Home / 3,070,104,746.96-4,236,744,557.48-1,660,408,709.78

Finding the Fourth Proportional to 3,070,104,746.96, 4,236,744,557.48 and 1,660,408,709.78

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Solution

The fourth proportional to 3,070,104,746.96, 4,236,744,557.48 and 1,660,408,709.78 is: 2,291,364,023.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,104,746.96 : 4,236,744,557.48 = 1,660,408,709.78 : x
  2. Step 2: Convert to fraction form
    3,070,104,746.96/4,236,744,557.48 = 1,660,408,709.78/x
  3. Step 3: Cross multiply
    3,070,104,746.96x = 4,236,744,557.48 × 1,660,408,709.78
  4. Step 4: Simplify right side
    3,070,104,746.96x = 7,034,727,564,323,318,784
  5. Step 5: Solve for x
    x = 7,034,727,564,323,318,784/3,070,104,746.96
  6. Step 6: Final answer
    x = 2,291,364,023.10

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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.