Home / 110,718,602.20-166,077,903.30-46,000,898.20

Finding the Fourth Proportional to 110,718,602.20, 166,077,903.30 and 46,000,898.20

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Solution

The fourth proportional to 110,718,602.20, 166,077,903.30 and 46,000,898.20 is: 69,001,347.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,718,602.20 : 166,077,903.30 = 46,000,898.20 : x
  2. Step 2: Convert to fraction form
    110,718,602.20/166,077,903.30 = 46,000,898.20/x
  3. Step 3: Cross multiply
    110,718,602.20x = 166,077,903.30 × 46,000,898.20
  4. Step 4: Simplify right side
    110,718,602.20x = 7,639,732,722,972,745
  5. Step 5: Solve for x
    x = 7,639,732,722,972,745/110,718,602.20
  6. Step 6: Final answer
    x = 69,001,347.30

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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.