Home / 4,129,843,569,566.80-5,699,201,844,294.80-2,252,726,779,828.60

Finding the Fourth Proportional to 4,129,843,569,566.80, 5,699,201,844,294.80 and 2,252,726,779,828.60

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Solution

The fourth proportional to 4,129,843,569,566.80, 5,699,201,844,294.80 and 2,252,726,779,828.60 is: 3,108,772,621,050.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,843,569,566.80 : 5,699,201,844,294.80 = 2,252,726,779,828.60 : x
  2. Step 2: Convert to fraction form
    4,129,843,569,566.80/5,699,201,844,294.80 = 2,252,726,779,828.60/x
  3. Step 3: Cross multiply
    4,129,843,569,566.80x = 5,699,201,844,294.80 × 2,252,726,779,828.60
  4. Step 4: Simplify right side
    4,129,843,569,566.80x = 12,838,744,618,291,443,368,198,144
  5. Step 5: Solve for x
    x = 12,838,744,618,291,443,368,198,144/4,129,843,569,566.80
  6. Step 6: Final answer
    x = 3,108,772,621,050.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.