Home / 549,716,264.01-822,779,850.74-404,111,286.09

Finding the Fourth Proportional to 549,716,264.01, 822,779,850.74 and 404,111,286.09

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Solution

The fourth proportional to 549,716,264.01, 822,779,850.74 and 404,111,286.09 is: 604,847,710.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    549,716,264.01 : 822,779,850.74 = 404,111,286.09 : x
  2. Step 2: Convert to fraction form
    549,716,264.01/822,779,850.74 = 404,111,286.09/x
  3. Step 3: Cross multiply
    549,716,264.01x = 822,779,850.74 × 404,111,286.09
  4. Step 4: Simplify right side
    549,716,264.01x = 332,494,623,649,475,200
  5. Step 5: Solve for x
    x = 332,494,623,649,475,200/549,716,264.01
  6. Step 6: Final answer
    x = 604,847,710.39

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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.