Home / 1,004,327,699.54-1,506,496,360.70-304,825,911.80

Finding the Fourth Proportional to 1,004,327,699.54, 1,506,496,360.70 and 304,825,911.80

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Solution

The fourth proportional to 1,004,327,699.54, 1,506,496,360.70 and 304,825,911.80 is: 457,240,328.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,327,699.54 : 1,506,496,360.70 = 304,825,911.80 : x
  2. Step 2: Convert to fraction form
    1,004,327,699.54/1,506,496,360.70 = 304,825,911.80/x
  3. Step 3: Cross multiply
    1,004,327,699.54x = 1,506,496,360.70 × 304,825,911.80
  4. Step 4: Simplify right side
    1,004,327,699.54x = 459,219,126,766,988,800
  5. Step 5: Solve for x
    x = 459,219,126,766,988,800/1,004,327,699.54
  6. Step 6: Final answer
    x = 457,240,328.01

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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.