Home / 2,588,691,323.60-3,883,036,985.40-954,089,032.40

Finding the Fourth Proportional to 2,588,691,323.60, 3,883,036,985.40 and 954,089,032.40

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Solution

The fourth proportional to 2,588,691,323.60, 3,883,036,985.40 and 954,089,032.40 is: 1,431,133,548.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,588,691,323.60 : 3,883,036,985.40 = 954,089,032.40 : x
  2. Step 2: Convert to fraction form
    2,588,691,323.60/3,883,036,985.40 = 954,089,032.40/x
  3. Step 3: Cross multiply
    2,588,691,323.60x = 3,883,036,985.40 × 954,089,032.40
  4. Step 4: Simplify right side
    2,588,691,323.60x = 3,704,763,000,173,699,072
  5. Step 5: Solve for x
    x = 3,704,763,000,173,699,072/2,588,691,323.60
  6. Step 6: Final answer
    x = 1,431,133,548.60

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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.