Home / 234,500,465.60-351,750,698.40-176,301,771.20

Finding the Fourth Proportional to 234,500,465.60, 351,750,698.40 and 176,301,771.20

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Solution

The fourth proportional to 234,500,465.60, 351,750,698.40 and 176,301,771.20 is: 264,452,656.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,500,465.60 : 351,750,698.40 = 176,301,771.20 : x
  2. Step 2: Convert to fraction form
    234,500,465.60/351,750,698.40 = 176,301,771.20/x
  3. Step 3: Cross multiply
    234,500,465.60x = 351,750,698.40 × 176,301,771.20
  4. Step 4: Simplify right side
    234,500,465.60x = 62,014,271,148,757,000
  5. Step 5: Solve for x
    x = 62,014,271,148,757,000/234,500,465.60
  6. Step 6: Final answer
    x = 264,452,656.80

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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.