Home / 5,183,584,509.51-7,153,342,001.37-2,925,999,230.31

Finding the Fourth Proportional to 5,183,584,509.51, 7,153,342,001.37 and 2,925,999,230.31

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Solution

The fourth proportional to 5,183,584,509.51, 7,153,342,001.37 and 2,925,999,230.31 is: 4,037,876,328.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,183,584,509.51 : 7,153,342,001.37 = 2,925,999,230.31 : x
  2. Step 2: Convert to fraction form
    5,183,584,509.51/7,153,342,001.37 = 2,925,999,230.31/x
  3. Step 3: Cross multiply
    5,183,584,509.51x = 7,153,342,001.37 × 2,925,999,230.31
  4. Step 4: Simplify right side
    5,183,584,509.51x = 20,930,673,190,152,814,592
  5. Step 5: Solve for x
    x = 20,930,673,190,152,814,592/5,183,584,509.51
  6. Step 6: Final answer
    x = 4,037,876,328.97

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1.5x scale

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.