Home / 5,828,089,167.60-8,042,787,117.12-3,151,869,288.96

Finding the Fourth Proportional to 5,828,089,167.60, 8,042,787,117.12 and 3,151,869,288.96

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Solution

The fourth proportional to 5,828,089,167.60, 8,042,787,117.12 and 3,151,869,288.96 is: 4,349,592,633.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,828,089,167.60 : 8,042,787,117.12 = 3,151,869,288.96 : x
  2. Step 2: Convert to fraction form
    5,828,089,167.60/8,042,787,117.12 = 3,151,869,288.96/x
  3. Step 3: Cross multiply
    5,828,089,167.60x = 8,042,787,117.12 × 3,151,869,288.96
  4. Step 4: Simplify right side
    5,828,089,167.60x = 25,349,813,712,093,663,232
  5. Step 5: Solve for x
    x = 25,349,813,712,093,663,232/5,828,089,167.60
  6. Step 6: Final answer
    x = 4,349,592,633.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.