Home / 1,757,048,267.93-2,635,560,985.76-446,939,127.41

Finding the Fourth Proportional to 1,757,048,267.93, 2,635,560,985.76 and 446,939,127.41

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Solution

The fourth proportional to 1,757,048,267.93, 2,635,560,985.76 and 446,939,127.41 is: 670,405,787.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,048,267.93 : 2,635,560,985.76 = 446,939,127.41 : x
  2. Step 2: Convert to fraction form
    1,757,048,267.93/2,635,560,985.76 = 446,939,127.41/x
  3. Step 3: Cross multiply
    1,757,048,267.93x = 2,635,560,985.76 × 446,939,127.41
  4. Step 4: Simplify right side
    1,757,048,267.93x = 1,177,935,327,209,179,136
  5. Step 5: Solve for x
    x = 1,177,935,327,209,179,136/1,757,048,267.93
  6. Step 6: Final answer
    x = 670,405,787.20

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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.