Home / 163,922,933.37-245,857,467.02-58,856,526.38

Finding the Fourth Proportional to 163,922,933.37, 245,857,467.02 and 58,856,526.38

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Solution

The fourth proportional to 163,922,933.37, 245,857,467.02 and 58,856,526.38 is: 88,275,119.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,922,933.37 : 245,857,467.02 = 58,856,526.38 : x
  2. Step 2: Convert to fraction form
    163,922,933.37/245,857,467.02 = 58,856,526.38/x
  3. Step 3: Cross multiply
    163,922,933.37x = 245,857,467.02 × 58,856,526.38
  4. Step 4: Simplify right side
    163,922,933.37x = 14,470,316,494,033,744
  5. Step 5: Solve for x
    x = 14,470,316,494,033,744/163,922,933.37
  6. Step 6: Final answer
    x = 88,275,119.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.