Home / 4,036,802,479.73-5,570,767,998.85-2,228,298,529.57

Finding the Fourth Proportional to 4,036,802,479.73, 5,570,767,998.85 and 2,228,298,529.57

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Solution

The fourth proportional to 4,036,802,479.73, 5,570,767,998.85 and 2,228,298,529.57 is: 3,075,041,249.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,802,479.73 : 5,570,767,998.85 = 2,228,298,529.57 : x
  2. Step 2: Convert to fraction form
    4,036,802,479.73/5,570,767,998.85 = 2,228,298,529.57/x
  3. Step 3: Cross multiply
    4,036,802,479.73x = 5,570,767,998.85 × 2,228,298,529.57
  4. Step 4: Simplify right side
    4,036,802,479.73x = 12,413,334,140,415,852,544
  5. Step 5: Solve for x
    x = 12,413,334,140,415,852,544/4,036,802,479.73
  6. Step 6: Final answer
    x = 3,075,041,249.29

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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.