Home / 2,713,824,021.60-4,070,736,032.40-968,996,930.40

Finding the Fourth Proportional to 2,713,824,021.60, 4,070,736,032.40 and 968,996,930.40

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Solution

The fourth proportional to 2,713,824,021.60, 4,070,736,032.40 and 968,996,930.40 is: 1,453,495,395.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,824,021.60 : 4,070,736,032.40 = 968,996,930.40 : x
  2. Step 2: Convert to fraction form
    2,713,824,021.60/4,070,736,032.40 = 968,996,930.40/x
  3. Step 3: Cross multiply
    2,713,824,021.60x = 4,070,736,032.40 × 968,996,930.40
  4. Step 4: Simplify right side
    2,713,824,021.60x = 3,944,530,719,864,274,944
  5. Step 5: Solve for x
    x = 3,944,530,719,864,274,944/2,713,824,021.60
  6. Step 6: Final answer
    x = 1,453,495,395.60

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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.