Home / 346,504,066,602.24-519,389,265,956.16-116,552,495,311.68

Finding the Fourth Proportional to 346,504,066,602.24, 519,389,265,956.16 and 116,552,495,311.68

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Solution

The fourth proportional to 346,504,066,602.24, 519,389,265,956.16 and 116,552,495,311.68 is: 174,705,352,173.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,504,066,602.24 : 519,389,265,956.16 = 116,552,495,311.68 : x
  2. Step 2: Convert to fraction form
    346,504,066,602.24/519,389,265,956.16 = 116,552,495,311.68/x
  3. Step 3: Cross multiply
    346,504,066,602.24x = 519,389,265,956.16 × 116,552,495,311.68
  4. Step 4: Simplify right side
    346,504,066,602.24x = 60,536,114,985,292,244,451,328
  5. Step 5: Solve for x
    x = 60,536,114,985,292,244,451,328/346,504,066,602.24
  6. Step 6: Final answer
    x = 174,705,352,173.49

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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.