Home / 469,600,666.80-704,401,000.20-295,004,583.60

Finding the Fourth Proportional to 469,600,666.80, 704,401,000.20 and 295,004,583.60

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Solution

The fourth proportional to 469,600,666.80, 704,401,000.20 and 295,004,583.60 is: 442,506,875.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,600,666.80 : 704,401,000.20 = 295,004,583.60 : x
  2. Step 2: Convert to fraction form
    469,600,666.80/704,401,000.20 = 295,004,583.60/x
  3. Step 3: Cross multiply
    469,600,666.80x = 704,401,000.20 × 295,004,583.60
  4. Step 4: Simplify right side
    469,600,666.80x = 207,801,523,751,424,544
  5. Step 5: Solve for x
    x = 207,801,523,751,424,544/469,600,666.80
  6. Step 6: Final answer
    x = 442,506,875.40

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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.