Home / 235,030,066.60-352,119,947.10-201,017,842.60

Finding the Fourth Proportional to 235,030,066.60, 352,119,947.10 and 201,017,842.60

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Solution

The fourth proportional to 235,030,066.60, 352,119,947.10 and 201,017,842.60 is: 301,163,136.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,030,066.60 : 352,119,947.10 = 201,017,842.60 : x
  2. Step 2: Convert to fraction form
    235,030,066.60/352,119,947.10 = 201,017,842.60/x
  3. Step 3: Cross multiply
    235,030,066.60x = 352,119,947.10 × 201,017,842.60
  4. Step 4: Simplify right side
    235,030,066.60x = 70,782,392,102,468,128
  5. Step 5: Solve for x
    x = 70,782,392,102,468,128/235,030,066.60
  6. Step 6: Final answer
    x = 301,163,136.81

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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.