Home / 366,264,697.80-549,397,046.70-250,038,551.10

Finding the Fourth Proportional to 366,264,697.80, 549,397,046.70 and 250,038,551.10

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Solution

The fourth proportional to 366,264,697.80, 549,397,046.70 and 250,038,551.10 is: 375,057,826.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,264,697.80 : 549,397,046.70 = 250,038,551.10 : x
  2. Step 2: Convert to fraction form
    366,264,697.80/549,397,046.70 = 250,038,551.10/x
  3. Step 3: Cross multiply
    366,264,697.80x = 549,397,046.70 × 250,038,551.10
  4. Step 4: Simplify right side
    366,264,697.80x = 137,370,441,535,487,040
  5. Step 5: Solve for x
    x = 137,370,441,535,487,040/366,264,697.80
  6. Step 6: Final answer
    x = 375,057,826.65

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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.