Home / 34,078,869,607.65-51,118,304,411.48-19,957,392,783.60

Finding the Fourth Proportional to 34,078,869,607.65, 51,118,304,411.48 and 19,957,392,783.60

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Solution

The fourth proportional to 34,078,869,607.65, 51,118,304,411.48 and 19,957,392,783.60 is: 29,936,089,175.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,078,869,607.65 : 51,118,304,411.48 = 19,957,392,783.60 : x
  2. Step 2: Convert to fraction form
    34,078,869,607.65/51,118,304,411.48 = 19,957,392,783.60/x
  3. Step 3: Cross multiply
    34,078,869,607.65x = 51,118,304,411.48 × 19,957,392,783.60
  4. Step 4: Simplify right side
    34,078,869,607.65x = 1,020,188,079,571,439,058,944
  5. Step 5: Solve for x
    x = 1,020,188,079,571,439,058,944/34,078,869,607.65
  6. Step 6: Final answer
    x = 29,936,089,175.40

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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.