Home / 873,494,118,001.75-1,310,241,177,002.60-873,494,118,001.75

Finding the Fourth Proportional to 873,494,118,001.75, 1,310,241,177,002.60 and 873,494,118,001.75

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Solution

The fourth proportional to 873,494,118,001.75, 1,310,241,177,002.60 and 873,494,118,001.75 is: 1,310,241,177,002.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    873,494,118,001.75 : 1,310,241,177,002.60 = 873,494,118,001.75 : x
  2. Step 2: Convert to fraction form
    873,494,118,001.75/1,310,241,177,002.60 = 873,494,118,001.75/x
  3. Step 3: Cross multiply
    873,494,118,001.75x = 1,310,241,177,002.60 × 873,494,118,001.75
  4. Step 4: Simplify right side
    873,494,118,001.75x = 1,144,487,961,275,460,959,076,352
  5. Step 5: Solve for x
    x = 1,144,487,961,275,460,959,076,352/873,494,118,001.75
  6. Step 6: Final answer
    x = 1,310,241,177,002.60

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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.