Home / 9,355,636.90-14,033,455.35-8,836,005.70

Finding the Fourth Proportional to 9,355,636.90, 14,033,455.35 and 8,836,005.70

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Solution

The fourth proportional to 9,355,636.90, 14,033,455.35 and 8,836,005.70 is: 13,254,008.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355,636.90 : 14,033,455.35 = 8,836,005.70 : x
  2. Step 2: Convert to fraction form
    9,355,636.90/14,033,455.35 = 8,836,005.70/x
  3. Step 3: Cross multiply
    9,355,636.90x = 14,033,455.35 × 8,836,005.70
  4. Step 4: Simplify right side
    9,355,636.90x = 123,999,691,463,295.48
  5. Step 5: Solve for x
    x = 123,999,691,463,295.48/9,355,636.90
  6. Step 6: Final answer
    x = 13,254,008.55

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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.