Home / 197,311,998.80-295,967,998.20-183,875,070.80

Finding the Fourth Proportional to 197,311,998.80, 295,967,998.20 and 183,875,070.80

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Solution

The fourth proportional to 197,311,998.80, 295,967,998.20 and 183,875,070.80 is: 275,812,606.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,311,998.80 : 295,967,998.20 = 183,875,070.80 : x
  2. Step 2: Convert to fraction form
    197,311,998.80/295,967,998.20 = 183,875,070.80/x
  3. Step 3: Cross multiply
    197,311,998.80x = 295,967,998.20 × 183,875,070.80
  4. Step 4: Simplify right side
    197,311,998.80x = 54,421,136,623,559,272
  5. Step 5: Solve for x
    x = 54,421,136,623,559,272/197,311,998.80
  6. Step 6: Final answer
    x = 275,812,606.20

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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.