Home / 9,792,014.60-14,688,021.90-9,626,126.60

Finding the Fourth Proportional to 9,792,014.60, 14,688,021.90 and 9,626,126.60

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Solution

The fourth proportional to 9,792,014.60, 14,688,021.90 and 9,626,126.60 is: 14,439,189.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,014.60 : 14,688,021.90 = 9,626,126.60 : x
  2. Step 2: Convert to fraction form
    9,792,014.60/14,688,021.90 = 9,626,126.60/x
  3. Step 3: Cross multiply
    9,792,014.60x = 14,688,021.90 × 9,626,126.60
  4. Step 4: Simplify right side
    9,792,014.60x = 141,388,758,312,972.53
  5. Step 5: Solve for x
    x = 141,388,758,312,972.53/9,792,014.60
  6. Step 6: Final answer
    x = 14,439,189.90

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Similar ratio
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1.5x scale

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.