Home / 1,573,501,890.48-2,359,089,256.62-951,578,858.28

Finding the Fourth Proportional to 1,573,501,890.48, 2,359,089,256.62 and 951,578,858.28

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Solution

The fourth proportional to 1,573,501,890.48, 2,359,089,256.62 and 951,578,858.28 is: 1,426,664,610.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,501,890.48 : 2,359,089,256.62 = 951,578,858.28 : x
  2. Step 2: Convert to fraction form
    1,573,501,890.48/2,359,089,256.62 = 951,578,858.28/x
  3. Step 3: Cross multiply
    1,573,501,890.48x = 2,359,089,256.62 × 951,578,858.28
  4. Step 4: Simplify right side
    1,573,501,890.48x = 2,244,859,461,395,073,280
  5. Step 5: Solve for x
    x = 2,244,859,461,395,073,280/1,573,501,890.48
  6. Step 6: Final answer
    x = 1,426,664,610.30

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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.