Home / 9,626,720.70-14,440,081.05-9,346,784.70

Finding the Fourth Proportional to 9,626,720.70, 14,440,081.05 and 9,346,784.70

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Solution

The fourth proportional to 9,626,720.70, 14,440,081.05 and 9,346,784.70 is: 14,020,177.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,626,720.70 : 14,440,081.05 = 9,346,784.70 : x
  2. Step 2: Convert to fraction form
    9,626,720.70/14,440,081.05 = 9,346,784.70/x
  3. Step 3: Cross multiply
    9,626,720.70x = 14,440,081.05 × 9,346,784.70
  4. Step 4: Simplify right side
    9,626,720.70x = 134,968,328,624,899.94
  5. Step 5: Solve for x
    x = 134,968,328,624,899.94/9,626,720.70
  6. Step 6: Final answer
    x = 14,020,177.05

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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.