Home / 1,184,388,093.23-1,634,480,505.60-648,562,261.91

Finding the Fourth Proportional to 1,184,388,093.23, 1,634,480,505.60 and 648,562,261.91

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Solution

The fourth proportional to 1,184,388,093.23, 1,634,480,505.60 and 648,562,261.91 is: 895,029,576.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,388,093.23 : 1,634,480,505.60 = 648,562,261.91 : x
  2. Step 2: Convert to fraction form
    1,184,388,093.23/1,634,480,505.60 = 648,562,261.91/x
  3. Step 3: Cross multiply
    1,184,388,093.23x = 1,634,480,505.60 × 648,562,261.91
  4. Step 4: Simplify right side
    1,184,388,093.23x = 1,060,062,373,763,822,592
  5. Step 5: Solve for x
    x = 1,060,062,373,763,822,592/1,184,388,093.23
  6. Step 6: Final answer
    x = 895,029,576.72

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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.