Home / 2,126,301,741.40-3,189,452,612.10-1,696,320,045.40

Finding the Fourth Proportional to 2,126,301,741.40, 3,189,452,612.10 and 1,696,320,045.40

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Solution

The fourth proportional to 2,126,301,741.40, 3,189,452,612.10 and 1,696,320,045.40 is: 2,544,480,068.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,126,301,741.40 : 3,189,452,612.10 = 1,696,320,045.40 : x
  2. Step 2: Convert to fraction form
    2,126,301,741.40/3,189,452,612.10 = 1,696,320,045.40/x
  3. Step 3: Cross multiply
    2,126,301,741.40x = 3,189,452,612.10 × 1,696,320,045.40
  4. Step 4: Simplify right side
    2,126,301,741.40x = 5,410,332,399,758,620,672
  5. Step 5: Solve for x
    x = 5,410,332,399,758,620,672/2,126,301,741.40
  6. Step 6: Final answer
    x = 2,544,480,068.10

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1.5x scale

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.