Home / 14,336,032.40-21,504,048.60-14,004,256.40

Finding the Fourth Proportional to 14,336,032.40, 21,504,048.60 and 14,004,256.40

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Solution

The fourth proportional to 14,336,032.40, 21,504,048.60 and 14,004,256.40 is: 21,006,384.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,336,032.40 : 21,504,048.60 = 14,004,256.40 : x
  2. Step 2: Convert to fraction form
    14,336,032.40/21,504,048.60 = 14,004,256.40/x
  3. Step 3: Cross multiply
    14,336,032.40x = 21,504,048.60 × 14,004,256.40
  4. Step 4: Simplify right side
    14,336,032.40x = 301,148,210,232,461.06
  5. Step 5: Solve for x
    x = 301,148,210,232,461.06/14,336,032.40
  6. Step 6: Final answer
    x = 21,006,384.60

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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.