Home / 98,184,081.90-147,276,118.56-93,274,485.60

Finding the Fourth Proportional to 98,184,081.90, 147,276,118.56 and 93,274,485.60

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Solution

The fourth proportional to 98,184,081.90, 147,276,118.56 and 93,274,485.60 is: 139,911,724.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,184,081.90 : 147,276,118.56 = 93,274,485.60 : x
  2. Step 2: Convert to fraction form
    98,184,081.90/147,276,118.56 = 93,274,485.60/x
  3. Step 3: Cross multiply
    98,184,081.90x = 147,276,118.56 × 93,274,485.60
  4. Step 4: Simplify right side
    98,184,081.90x = 13,737,104,199,848,612
  5. Step 5: Solve for x
    x = 13,737,104,199,848,612/98,184,081.90
  6. Step 6: Final answer
    x = 139,911,724.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.