Home / 174,685,709.60-262,028,564.40-134,374,925.60

Finding the Fourth Proportional to 174,685,709.60, 262,028,564.40 and 134,374,925.60

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Solution

The fourth proportional to 174,685,709.60, 262,028,564.40 and 134,374,925.60 is: 201,562,388.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,685,709.60 : 262,028,564.40 = 134,374,925.60 : x
  2. Step 2: Convert to fraction form
    174,685,709.60/262,028,564.40 = 134,374,925.60/x
  3. Step 3: Cross multiply
    174,685,709.60x = 262,028,564.40 × 134,374,925.60
  4. Step 4: Simplify right side
    174,685,709.60x = 35,210,068,846,324,808
  5. Step 5: Solve for x
    x = 35,210,068,846,324,808/174,685,709.60
  6. Step 6: Final answer
    x = 201,562,388.40

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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.