Home / 235,374,574.34-353,141,316.06-104,198,756.60

Finding the Fourth Proportional to 235,374,574.34, 353,141,316.06 and 104,198,756.60

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Solution

The fourth proportional to 235,374,574.34, 353,141,316.06 and 104,198,756.60 is: 156,333,308.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,374,574.34 : 353,141,316.06 = 104,198,756.60 : x
  2. Step 2: Convert to fraction form
    235,374,574.34/353,141,316.06 = 104,198,756.60/x
  3. Step 3: Cross multiply
    235,374,574.34x = 353,141,316.06 × 104,198,756.60
  4. Step 4: Simplify right side
    235,374,574.34x = 36,796,886,037,539,608
  5. Step 5: Solve for x
    x = 36,796,886,037,539,608/235,374,574.34
  6. Step 6: Final answer
    x = 156,333,308.90

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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.