Home / 5,900,526,138.60-8,850,584,504.70-1,478,984,257.80

Finding the Fourth Proportional to 5,900,526,138.60, 8,850,584,504.70 and 1,478,984,257.80

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Solution

The fourth proportional to 5,900,526,138.60, 8,850,584,504.70 and 1,478,984,257.80 is: 2,218,425,077.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,900,526,138.60 : 8,850,584,504.70 = 1,478,984,257.80 : x
  2. Step 2: Convert to fraction form
    5,900,526,138.60/8,850,584,504.70 = 1,478,984,257.80/x
  3. Step 3: Cross multiply
    5,900,526,138.60x = 8,850,584,504.70 × 1,478,984,257.80
  4. Step 4: Simplify right side
    5,900,526,138.60x = 13,089,875,154,779,910,144
  5. Step 5: Solve for x
    x = 13,089,875,154,779,910,144/5,900,526,138.60
  6. Step 6: Final answer
    x = 2,218,425,077.24

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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.