Home / 222,416,670.80-333,625,006.20-183,869,483.60

Finding the Fourth Proportional to 222,416,670.80, 333,625,006.20 and 183,869,483.60

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Solution

The fourth proportional to 222,416,670.80, 333,625,006.20 and 183,869,483.60 is: 275,804,225.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,416,670.80 : 333,625,006.20 = 183,869,483.60 : x
  2. Step 2: Convert to fraction form
    222,416,670.80/333,625,006.20 = 183,869,483.60/x
  3. Step 3: Cross multiply
    222,416,670.80x = 333,625,006.20 × 183,869,483.60
  4. Step 4: Simplify right side
    222,416,670.80x = 61,343,457,606,040,792
  5. Step 5: Solve for x
    x = 61,343,457,606,040,792/222,416,670.80
  6. Step 6: Final answer
    x = 275,804,225.40

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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.