Home / 1,634,202,234,985.80-2,451,312,515,622.40-545,096,241,645.10

Finding the Fourth Proportional to 1,634,202,234,985.80, 2,451,312,515,622.40 and 545,096,241,645.10

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Solution

The fourth proportional to 1,634,202,234,985.80, 2,451,312,515,622.40 and 545,096,241,645.10 is: 817,647,418,879.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,202,234,985.80 : 2,451,312,515,622.40 = 545,096,241,645.10 : x
  2. Step 2: Convert to fraction form
    1,634,202,234,985.80/2,451,312,515,622.40 = 545,096,241,645.10/x
  3. Step 3: Cross multiply
    1,634,202,234,985.80x = 2,451,312,515,622.40 × 545,096,241,645.10
  4. Step 4: Simplify right side
    1,634,202,234,985.80x = 1,336,201,239,363,365,678,088,192
  5. Step 5: Solve for x
    x = 1,336,201,239,363,365,678,088,192/1,634,202,234,985.80
  6. Step 6: Final answer
    x = 817,647,418,879.57

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.