Home / 14,703,012.40-22,054,518.60-14,041,663.60

Finding the Fourth Proportional to 14,703,012.40, 22,054,518.60 and 14,041,663.60

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Solution

The fourth proportional to 14,703,012.40, 22,054,518.60 and 14,041,663.60 is: 21,062,495.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,703,012.40 : 22,054,518.60 = 14,041,663.60 : x
  2. Step 2: Convert to fraction form
    14,703,012.40/22,054,518.60 = 14,041,663.60/x
  3. Step 3: Cross multiply
    14,703,012.40x = 22,054,518.60 × 14,041,663.60
  4. Step 4: Simplify right side
    14,703,012.40x = 309,682,131,041,143
  5. Step 5: Solve for x
    x = 309,682,131,041,143/14,703,012.40
  6. Step 6: Final answer
    x = 21,062,495.40

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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.