Home / 24,963,876.80-37,445,815.20-7,012,980.80

Finding the Fourth Proportional to 24,963,876.80, 37,445,815.20 and 7,012,980.80

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Solution

The fourth proportional to 24,963,876.80, 37,445,815.20 and 7,012,980.80 is: 10,519,471.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,876.80 : 37,445,815.20 = 7,012,980.80 : x
  2. Step 2: Convert to fraction form
    24,963,876.80/37,445,815.20 = 7,012,980.80/x
  3. Step 3: Cross multiply
    24,963,876.80x = 37,445,815.20 × 7,012,980.80
  4. Step 4: Simplify right side
    24,963,876.80x = 262,606,783,037,948.19
  5. Step 5: Solve for x
    x = 262,606,783,037,948.19/24,963,876.80
  6. Step 6: Final answer
    x = 10,519,471.20

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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.