Home / 9,360,693.40-14,041,040.10-8,297,811.40

Finding the Fourth Proportional to 9,360,693.40, 14,041,040.10 and 8,297,811.40

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Solution

The fourth proportional to 9,360,693.40, 14,041,040.10 and 8,297,811.40 is: 12,446,717.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,693.40 : 14,041,040.10 = 8,297,811.40 : x
  2. Step 2: Convert to fraction form
    9,360,693.40/14,041,040.10 = 8,297,811.40/x
  3. Step 3: Cross multiply
    9,360,693.40x = 14,041,040.10 × 8,297,811.40
  4. Step 4: Simplify right side
    9,360,693.40x = 116,509,902,609,637.14
  5. Step 5: Solve for x
    x = 116,509,902,609,637.14/9,360,693.40
  6. Step 6: Final answer
    x = 12,446,717.10

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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.