Home / 822,892,943,061.58-1,135,336,065,183.50-475,536,676,272.13

Finding the Fourth Proportional to 822,892,943,061.58, 1,135,336,065,183.50 and 475,536,676,272.13

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Solution

The fourth proportional to 822,892,943,061.58, 1,135,336,065,183.50 and 475,536,676,272.13 is: 656,092,561,543.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,892,943,061.58 : 1,135,336,065,183.50 = 475,536,676,272.13 : x
  2. Step 2: Convert to fraction form
    822,892,943,061.58/1,135,336,065,183.50 = 475,536,676,272.13/x
  3. Step 3: Cross multiply
    822,892,943,061.58x = 1,135,336,065,183.50 × 475,536,676,272.13
  4. Step 4: Simplify right side
    822,892,943,061.58x = 539,893,938,889,239,927,193,600
  5. Step 5: Solve for x
    x = 539,893,938,889,239,927,193,600/822,892,943,061.58
  6. Step 6: Final answer
    x = 656,092,561,543.38

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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.