Home / 17,798,970.40-26,698,455.60-14,610,324.40

Finding the Fourth Proportional to 17,798,970.40, 26,698,455.60 and 14,610,324.40

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Solution

The fourth proportional to 17,798,970.40, 26,698,455.60 and 14,610,324.40 is: 21,915,486.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,798,970.40 : 26,698,455.60 = 14,610,324.40 : x
  2. Step 2: Convert to fraction form
    17,798,970.40/26,698,455.60 = 14,610,324.40/x
  3. Step 3: Cross multiply
    17,798,970.40x = 26,698,455.60 × 14,610,324.40
  4. Step 4: Simplify right side
    17,798,970.40x = 390,073,097,294,996.69
  5. Step 5: Solve for x
    x = 390,073,097,294,996.69/17,798,970.40
  6. Step 6: Final answer
    x = 21,915,486.60

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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.