Home / 4,129,843,569,565.80-5,699,201,844,293.40-2,252,726,779,827.60

Finding the Fourth Proportional to 4,129,843,569,565.80, 5,699,201,844,293.40 and 2,252,726,779,827.60

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Solution

The fourth proportional to 4,129,843,569,565.80, 5,699,201,844,293.40 and 2,252,726,779,827.60 is: 3,108,772,621,049.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,843,569,565.80 : 5,699,201,844,293.40 = 2,252,726,779,827.60 : x
  2. Step 2: Convert to fraction form
    4,129,843,569,565.80/5,699,201,844,293.40 = 2,252,726,779,827.60/x
  3. Step 3: Cross multiply
    4,129,843,569,565.80x = 5,699,201,844,293.40 × 2,252,726,779,827.60
  4. Step 4: Simplify right side
    4,129,843,569,565.80x = 12,838,744,618,282,591,440,601,088
  5. Step 5: Solve for x
    x = 12,838,744,618,282,591,440,601,088/4,129,843,569,565.80
  6. Step 6: Final answer
    x = 3,108,772,621,049.28

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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.