Home / 295,043,498.10-407,213,325.54-175,973,736.24

Finding the Fourth Proportional to 295,043,498.10, 407,213,325.54 and 175,973,736.24

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Solution

The fourth proportional to 295,043,498.10, 407,213,325.54 and 175,973,736.24 is: 242,875,544.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,043,498.10 : 407,213,325.54 = 175,973,736.24 : x
  2. Step 2: Convert to fraction form
    295,043,498.10/407,213,325.54 = 175,973,736.24/x
  3. Step 3: Cross multiply
    295,043,498.10x = 407,213,325.54 × 175,973,736.24
  4. Step 4: Simplify right side
    295,043,498.10x = 71,658,850,341,989,224
  5. Step 5: Solve for x
    x = 71,658,850,341,989,224/295,043,498.10
  6. Step 6: Final answer
    x = 242,875,544.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.