Home / 366,244,607.60-549,366,911.40-338,184,522.80

Finding the Fourth Proportional to 366,244,607.60, 549,366,911.40 and 338,184,522.80

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Solution

The fourth proportional to 366,244,607.60, 549,366,911.40 and 338,184,522.80 is: 507,276,784.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,244,607.60 : 549,366,911.40 = 338,184,522.80 : x
  2. Step 2: Convert to fraction form
    366,244,607.60/549,366,911.40 = 338,184,522.80/x
  3. Step 3: Cross multiply
    366,244,607.60x = 549,366,911.40 × 338,184,522.80
  4. Step 4: Simplify right side
    366,244,607.60x = 185,787,386,773,918,880
  5. Step 5: Solve for x
    x = 185,787,386,773,918,880/366,244,607.60
  6. Step 6: Final answer
    x = 507,276,784.20

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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.