Home / 1,769,473,074.90-2,654,641,756.72-589,051,273.85

Finding the Fourth Proportional to 1,769,473,074.90, 2,654,641,756.72 and 589,051,273.85

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Solution

The fourth proportional to 1,769,473,074.90, 2,654,641,756.72 and 589,051,273.85 is: 883,720,770.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,473,074.90 : 2,654,641,756.72 = 589,051,273.85 : x
  2. Step 2: Convert to fraction form
    1,769,473,074.90/2,654,641,756.72 = 589,051,273.85/x
  3. Step 3: Cross multiply
    1,769,473,074.90x = 2,654,641,756.72 × 589,051,273.85
  4. Step 4: Simplify right side
    1,769,473,074.90x = 1,563,720,108,408,679,680
  5. Step 5: Solve for x
    x = 1,563,720,108,408,679,680/1,769,473,074.90
  6. Step 6: Final answer
    x = 883,720,770.09

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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.