Home / 110,592,048.40-165,888,072.60-106,113,072.40

Finding the Fourth Proportional to 110,592,048.40, 165,888,072.60 and 106,113,072.40

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Solution

The fourth proportional to 110,592,048.40, 165,888,072.60 and 106,113,072.40 is: 159,169,608.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,592,048.40 : 165,888,072.60 = 106,113,072.40 : x
  2. Step 2: Convert to fraction form
    110,592,048.40/165,888,072.60 = 106,113,072.40/x
  3. Step 3: Cross multiply
    110,592,048.40x = 165,888,072.60 × 106,113,072.40
  4. Step 4: Simplify right side
    110,592,048.40x = 17,602,893,058,100,256
  5. Step 5: Solve for x
    x = 17,602,893,058,100,256/110,592,048.40
  6. Step 6: Final answer
    x = 159,169,608.60

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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.