Home / 9,854,259.54-14,690,300.66-9,698,960.67

Finding the Fourth Proportional to 9,854,259.54, 14,690,300.66 and 9,698,960.67

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Solution

The fourth proportional to 9,854,259.54, 14,690,300.66 and 9,698,960.67 is: 14,458,787.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,854,259.54 : 14,690,300.66 = 9,698,960.67 : x
  2. Step 2: Convert to fraction form
    9,854,259.54/14,690,300.66 = 9,698,960.67/x
  3. Step 3: Cross multiply
    9,854,259.54x = 14,690,300.66 × 9,698,960.67
  4. Step 4: Simplify right side
    9,854,259.54x = 142,480,648,331,815.03
  5. Step 5: Solve for x
    x = 142,480,648,331,815.03/9,854,259.54
  6. Step 6: Final answer
    x = 14,458,787.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.