Home / 4,828,896,611.60-7,243,344,917.40-4,216,676,579.60

Finding the Fourth Proportional to 4,828,896,611.60, 7,243,344,917.40 and 4,216,676,579.60

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Solution

The fourth proportional to 4,828,896,611.60, 7,243,344,917.40 and 4,216,676,579.60 is: 6,325,014,869.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,611.60 : 7,243,344,917.40 = 4,216,676,579.60 : x
  2. Step 2: Convert to fraction form
    4,828,896,611.60/7,243,344,917.40 = 4,216,676,579.60/x
  3. Step 3: Cross multiply
    4,828,896,611.60x = 7,243,344,917.40 × 4,216,676,579.60
  4. Step 4: Simplify right side
    4,828,896,611.60x = 30,542,842,871,165,276,160
  5. Step 5: Solve for x
    x = 30,542,842,871,165,276,160/4,828,896,611.60
  6. Step 6: Final answer
    x = 6,325,014,869.40

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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.