Home / 44,736,461.90-67,104,018.52-20,127,009.30

Finding the Fourth Proportional to 44,736,461.90, 67,104,018.52 and 20,127,009.30

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Solution

The fourth proportional to 44,736,461.90, 67,104,018.52 and 20,127,009.30 is: 30,190,210.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,736,461.90 : 67,104,018.52 = 20,127,009.30 : x
  2. Step 2: Convert to fraction form
    44,736,461.90/67,104,018.52 = 20,127,009.30/x
  3. Step 3: Cross multiply
    44,736,461.90x = 67,104,018.52 × 20,127,009.30
  4. Step 4: Simplify right side
    44,736,461.90x = 1,350,603,204,630,669
  5. Step 5: Solve for x
    x = 1,350,603,204,630,669/44,736,461.90
  6. Step 6: Final answer
    x = 30,190,210.56

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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.