Home / 3,485,118,924.40-5,227,678,386.60-2,696,035,327.60

Finding the Fourth Proportional to 3,485,118,924.40, 5,227,678,386.60 and 2,696,035,327.60

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Solution

The fourth proportional to 3,485,118,924.40, 5,227,678,386.60 and 2,696,035,327.60 is: 4,044,052,991.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,118,924.40 : 5,227,678,386.60 = 2,696,035,327.60 : x
  2. Step 2: Convert to fraction form
    3,485,118,924.40/5,227,678,386.60 = 2,696,035,327.60/x
  3. Step 3: Cross multiply
    3,485,118,924.40x = 5,227,678,386.60 × 2,696,035,327.60
  4. Step 4: Simplify right side
    3,485,118,924.40x = 14,094,005,611,604,570,112
  5. Step 5: Solve for x
    x = 14,094,005,611,604,570,112/3,485,118,924.40
  6. Step 6: Final answer
    x = 4,044,052,991.40

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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.