Home / 346,263,438,541.60-519,395,157,812.40-346,263,438,541.60

Finding the Fourth Proportional to 346,263,438,541.60, 519,395,157,812.40 and 346,263,438,541.60

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Solution

The fourth proportional to 346,263,438,541.60, 519,395,157,812.40 and 346,263,438,541.60 is: 519,395,157,812.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,263,438,541.60 : 519,395,157,812.40 = 346,263,438,541.60 : x
  2. Step 2: Convert to fraction form
    346,263,438,541.60/519,395,157,812.40 = 346,263,438,541.60/x
  3. Step 3: Cross multiply
    346,263,438,541.60x = 519,395,157,812.40 × 346,263,438,541.60
  4. Step 4: Simplify right side
    346,263,438,541.60x = 179,847,553,305,978,595,180,544
  5. Step 5: Solve for x
    x = 179,847,553,305,978,595,180,544/346,263,438,541.60
  6. Step 6: Final answer
    x = 519,395,157,812.40

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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.