Home / 250,879,495.51-346,074,232.35-233,124,328.45

Finding the Fourth Proportional to 250,879,495.51, 346,074,232.35 and 233,124,328.45

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Solution

The fourth proportional to 250,879,495.51, 346,074,232.35 and 233,124,328.45 is: 321,581,972.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,879,495.51 : 346,074,232.35 = 233,124,328.45 : x
  2. Step 2: Convert to fraction form
    250,879,495.51/346,074,232.35 = 233,124,328.45/x
  3. Step 3: Cross multiply
    250,879,495.51x = 346,074,232.35 × 233,124,328.45
  4. Step 4: Simplify right side
    250,879,495.51x = 80,678,323,010,443,024
  5. Step 5: Solve for x
    x = 80,678,323,010,443,024/250,879,495.51
  6. Step 6: Final answer
    x = 321,581,972.44

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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.