Home / 2,268,307,886.40-3,402,461,829.60-1,334,672,337.60

Finding the Fourth Proportional to 2,268,307,886.40, 3,402,461,829.60 and 1,334,672,337.60

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Solution

The fourth proportional to 2,268,307,886.40, 3,402,461,829.60 and 1,334,672,337.60 is: 2,002,008,506.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,307,886.40 : 3,402,461,829.60 = 1,334,672,337.60 : x
  2. Step 2: Convert to fraction form
    2,268,307,886.40/3,402,461,829.60 = 1,334,672,337.60/x
  3. Step 3: Cross multiply
    2,268,307,886.40x = 3,402,461,829.60 × 1,334,672,337.60
  4. Step 4: Simplify right side
    2,268,307,886.40x = 4,541,171,683,707,004,416
  5. Step 5: Solve for x
    x = 4,541,171,683,707,004,416/2,268,307,886.40
  6. Step 6: Final answer
    x = 2,002,008,506.40

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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.