Home / 341,127,307.12-470,755,671.76-184,494,410.32

Finding the Fourth Proportional to 341,127,307.12, 470,755,671.76 and 184,494,410.32

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Solution

The fourth proportional to 341,127,307.12, 470,755,671.76 and 184,494,410.32 is: 254,602,279.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,127,307.12 : 470,755,671.76 = 184,494,410.32 : x
  2. Step 2: Convert to fraction form
    341,127,307.12/470,755,671.76 = 184,494,410.32/x
  3. Step 3: Cross multiply
    341,127,307.12x = 470,755,671.76 × 184,494,410.32
  4. Step 4: Simplify right side
    341,127,307.12x = 86,851,790,066,156,672
  5. Step 5: Solve for x
    x = 86,851,790,066,156,672/341,127,307.12
  6. Step 6: Final answer
    x = 254,602,279.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.