Home / 9,831,670.92-14,748,293.88-7,529,482.44

Finding the Fourth Proportional to 9,831,670.92, 14,748,293.88 and 7,529,482.44

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Solution

The fourth proportional to 9,831,670.92, 14,748,293.88 and 7,529,482.44 is: 11,294,826.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,831,670.92 : 14,748,293.88 = 7,529,482.44 : x
  2. Step 2: Convert to fraction form
    9,831,670.92/14,748,293.88 = 7,529,482.44/x
  3. Step 3: Cross multiply
    9,831,670.92x = 14,748,293.88 × 7,529,482.44
  4. Step 4: Simplify right side
    9,831,670.92x = 111,047,019,789,419.48
  5. Step 5: Solve for x
    x = 111,047,019,789,419.48/9,831,670.92
  6. Step 6: Final answer
    x = 11,294,826.76

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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.