Home / 2,316,876,269.60-3,475,314,404.40-2,126,407,815.20

Finding the Fourth Proportional to 2,316,876,269.60, 3,475,314,404.40 and 2,126,407,815.20

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Solution

The fourth proportional to 2,316,876,269.60, 3,475,314,404.40 and 2,126,407,815.20 is: 3,189,611,722.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,876,269.60 : 3,475,314,404.40 = 2,126,407,815.20 : x
  2. Step 2: Convert to fraction form
    2,316,876,269.60/3,475,314,404.40 = 2,126,407,815.20/x
  3. Step 3: Cross multiply
    2,316,876,269.60x = 3,475,314,404.40 × 2,126,407,815.20
  4. Step 4: Simplify right side
    2,316,876,269.60x = 7,389,935,709,793,293,312
  5. Step 5: Solve for x
    x = 7,389,935,709,793,293,312/2,316,876,269.60
  6. Step 6: Final answer
    x = 3,189,611,722.80

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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.