Home / 5,020,762,365.15-6,928,444,004.32-2,731,904,025.27

Finding the Fourth Proportional to 5,020,762,365.15, 6,928,444,004.32 and 2,731,904,025.27

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Solution

The fourth proportional to 5,020,762,365.15, 6,928,444,004.32 and 2,731,904,025.27 is: 3,769,914,345.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,020,762,365.15 : 6,928,444,004.32 = 2,731,904,025.27 : x
  2. Step 2: Convert to fraction form
    5,020,762,365.15/6,928,444,004.32 = 2,731,904,025.27/x
  3. Step 3: Cross multiply
    5,020,762,365.15x = 6,928,444,004.32 × 2,731,904,025.27
  4. Step 4: Simplify right side
    5,020,762,365.15x = 18,927,844,064,259,604,480
  5. Step 5: Solve for x
    x = 18,927,844,064,259,604,480/5,020,762,365.15
  6. Step 6: Final answer
    x = 3,769,914,345.21

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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.