Home / 1,537,563,933.48-2,306,739,035.34-447,047,001.48

Finding the Fourth Proportional to 1,537,563,933.48, 2,306,739,035.34 and 447,047,001.48

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Solution

The fourth proportional to 1,537,563,933.48, 2,306,739,035.34 and 447,047,001.48 is: 670,684,806.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,563,933.48 : 2,306,739,035.34 = 447,047,001.48 : x
  2. Step 2: Convert to fraction form
    1,537,563,933.48/2,306,739,035.34 = 447,047,001.48/x
  3. Step 3: Cross multiply
    1,537,563,933.48x = 2,306,739,035.34 × 447,047,001.48
  4. Step 4: Simplify right side
    1,537,563,933.48x = 1,031,220,768,945,614,848
  5. Step 5: Solve for x
    x = 1,031,220,768,945,614,848/1,537,563,933.48
  6. Step 6: Final answer
    x = 670,684,806.33

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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.