Home / 3,038,189,780.40-4,558,102,757.46-1,563,526,035.96

Finding the Fourth Proportional to 3,038,189,780.40, 4,558,102,757.46 and 1,563,526,035.96

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Solution

The fourth proportional to 3,038,189,780.40, 4,558,102,757.46 and 1,563,526,035.96 is: 2,345,710,061.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,189,780.40 : 4,558,102,757.46 = 1,563,526,035.96 : x
  2. Step 2: Convert to fraction form
    3,038,189,780.40/4,558,102,757.46 = 1,563,526,035.96/x
  3. Step 3: Cross multiply
    3,038,189,780.40x = 4,558,102,757.46 × 1,563,526,035.96
  4. Step 4: Simplify right side
    3,038,189,780.40x = 7,126,712,335,869,778,944
  5. Step 5: Solve for x
    x = 7,126,712,335,869,778,944/3,038,189,780.40
  6. Step 6: Final answer
    x = 2,345,710,061.25

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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.