Home / 19,883,212,873,064-29,826,166,194,192-6,988,316,204,663.60

Finding the Fourth Proportional to 19,883,212,873,064, 29,826,166,194,192 and 6,988,316,204,663.60

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Solution

The fourth proportional to 19,883,212,873,064, 29,826,166,194,192 and 6,988,316,204,663.60 is: 10,482,947,694,043.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,883,212,873,064 : 29,826,166,194,192 = 6,988,316,204,663.60 : x
  2. Step 2: Convert to fraction form
    19,883,212,873,064/29,826,166,194,192 = 6,988,316,204,663.60/x
  3. Step 3: Cross multiply
    19,883,212,873,064x = 29,826,166,194,192 × 6,988,316,204,663.60
  4. Step 4: Simplify right side
    19,883,212,873,064x = 208,434,680,537,861,594,040,762,368
  5. Step 5: Solve for x
    x = 208,434,680,537,861,594,040,762,368/19,883,212,873,064
  6. Step 6: Final answer
    x = 10,482,947,694,043.46

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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.