Home / 9,883,376.70-14,833,359.45-4,838,999.10

Finding the Fourth Proportional to 9,883,376.70, 14,833,359.45 and 4,838,999.10

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Solution

The fourth proportional to 9,883,376.70, 14,833,359.45 and 4,838,999.10 is: 7,262,559.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,883,376.70 : 14,833,359.45 = 4,838,999.10 : x
  2. Step 2: Convert to fraction form
    9,883,376.70/14,833,359.45 = 4,838,999.10/x
  3. Step 3: Cross multiply
    9,883,376.70x = 14,833,359.45 × 4,838,999.10
  4. Step 4: Simplify right side
    9,883,376.70x = 71,778,613,028,526.48
  5. Step 5: Solve for x
    x = 71,778,613,028,526.48/9,883,376.70
  6. Step 6: Final answer
    x = 7,262,559.67

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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.