Home / 600,289,947.81-828,426,018.11-332,365,778.01

Finding the Fourth Proportional to 600,289,947.81, 828,426,018.11 and 332,365,778.01

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Solution

The fourth proportional to 600,289,947.81, 828,426,018.11 and 332,365,778.01 is: 458,679,108.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,289,947.81 : 828,426,018.11 = 332,365,778.01 : x
  2. Step 2: Convert to fraction form
    600,289,947.81/828,426,018.11 = 332,365,778.01/x
  3. Step 3: Cross multiply
    600,289,947.81x = 828,426,018.11 × 332,365,778.01
  4. Step 4: Simplify right side
    600,289,947.81x = 275,340,458,031,194,656
  5. Step 5: Solve for x
    x = 275,340,458,031,194,656/600,289,947.81
  6. Step 6: Final answer
    x = 458,679,108.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.