Home / 9,014,275.33-13,534,920.48-7,803,586.30

Finding the Fourth Proportional to 9,014,275.33, 13,534,920.48 and 7,803,586.30

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Solution

The fourth proportional to 9,014,275.33, 13,534,920.48 and 7,803,586.30 is: 11,717,072.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014,275.33 : 13,534,920.48 = 7,803,586.30 : x
  2. Step 2: Convert to fraction form
    9,014,275.33/13,534,920.48 = 7,803,586.30/x
  3. Step 3: Cross multiply
    9,014,275.33x = 13,534,920.48 × 7,803,586.30
  4. Step 4: Simplify right side
    9,014,275.33x = 105,620,920,029,317.42
  5. Step 5: Solve for x
    x = 105,620,920,029,317.42/9,014,275.33
  6. Step 6: Final answer
    x = 11,717,072.77

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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.