Home / 241,341,346.80-362,012,020.20-222,445,666.80

Finding the Fourth Proportional to 241,341,346.80, 362,012,020.20 and 222,445,666.80

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Solution

The fourth proportional to 241,341,346.80, 362,012,020.20 and 222,445,666.80 is: 333,668,500.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,341,346.80 : 362,012,020.20 = 222,445,666.80 : x
  2. Step 2: Convert to fraction form
    241,341,346.80/362,012,020.20 = 222,445,666.80/x
  3. Step 3: Cross multiply
    241,341,346.80x = 362,012,020.20 × 222,445,666.80
  4. Step 4: Simplify right side
    241,341,346.80x = 80,528,005,223,004,064
  5. Step 5: Solve for x
    x = 80,528,005,223,004,064/241,341,346.80
  6. Step 6: Final answer
    x = 333,668,500.20

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1.5x scale

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.