Home / 4,018,211,041.61-5,545,441,846.40-2,410,726,531.56

Finding the Fourth Proportional to 4,018,211,041.61, 5,545,441,846.40 and 2,410,726,531.56

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Solution

The fourth proportional to 4,018,211,041.61, 5,545,441,846.40 and 2,410,726,531.56 is: 3,326,988,963.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,211,041.61 : 5,545,441,846.40 = 2,410,726,531.56 : x
  2. Step 2: Convert to fraction form
    4,018,211,041.61/5,545,441,846.40 = 2,410,726,531.56/x
  3. Step 3: Cross multiply
    4,018,211,041.61x = 5,545,441,846.40 × 2,410,726,531.56
  4. Step 4: Simplify right side
    4,018,211,041.61x = 13,368,543,788,327,501,824
  5. Step 5: Solve for x
    x = 13,368,543,788,327,501,824/4,018,211,041.61
  6. Step 6: Final answer
    x = 3,326,988,963.47

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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.