Home / 3,494,717,379.60-5,242,076,069.40-1,658,057,283.60

Finding the Fourth Proportional to 3,494,717,379.60, 5,242,076,069.40 and 1,658,057,283.60

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Solution

The fourth proportional to 3,494,717,379.60, 5,242,076,069.40 and 1,658,057,283.60 is: 2,487,085,925.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,717,379.60 : 5,242,076,069.40 = 1,658,057,283.60 : x
  2. Step 2: Convert to fraction form
    3,494,717,379.60/5,242,076,069.40 = 1,658,057,283.60/x
  3. Step 3: Cross multiply
    3,494,717,379.60x = 5,242,076,069.40 × 1,658,057,283.60
  4. Step 4: Simplify right side
    3,494,717,379.60x = 8,691,662,408,053,927,936
  5. Step 5: Solve for x
    x = 8,691,662,408,053,927,936/3,494,717,379.60
  6. Step 6: Final answer
    x = 2,487,085,925.40

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1.5x scale

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.