Home / 222,014,808.74-333,020,352.63-173,533,435.94

Finding the Fourth Proportional to 222,014,808.74, 333,020,352.63 and 173,533,435.94

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Solution

The fourth proportional to 222,014,808.74, 333,020,352.63 and 173,533,435.94 is: 260,298,699.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,014,808.74 : 333,020,352.63 = 173,533,435.94 : x
  2. Step 2: Convert to fraction form
    222,014,808.74/333,020,352.63 = 173,533,435.94/x
  3. Step 3: Cross multiply
    222,014,808.74x = 333,020,352.63 × 173,533,435.94
  4. Step 4: Simplify right side
    222,014,808.74x = 57,790,166,029,834,312
  5. Step 5: Solve for x
    x = 57,790,166,029,834,312/222,014,808.74
  6. Step 6: Final answer
    x = 260,298,699.70

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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.