Home / 222,422,758,293.60-333,634,137,440.40-103,039,852,053.60

Finding the Fourth Proportional to 222,422,758,293.60, 333,634,137,440.40 and 103,039,852,053.60

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Solution

The fourth proportional to 222,422,758,293.60, 333,634,137,440.40 and 103,039,852,053.60 is: 154,559,778,080.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,422,758,293.60 : 333,634,137,440.40 = 103,039,852,053.60 : x
  2. Step 2: Convert to fraction form
    222,422,758,293.60/333,634,137,440.40 = 103,039,852,053.60/x
  3. Step 3: Cross multiply
    222,422,758,293.60x = 333,634,137,440.40 × 103,039,852,053.60
  4. Step 4: Simplify right side
    222,422,758,293.60x = 34,377,612,161,889,270,235,136
  5. Step 5: Solve for x
    x = 34,377,612,161,889,270,235,136/222,422,758,293.60
  6. Step 6: Final answer
    x = 154,559,778,080.40

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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.