Home / 96,238,050.12-144,299,426.31-30,630,849.03

Finding the Fourth Proportional to 96,238,050.12, 144,299,426.31 and 30,630,849.03

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Solution

The fourth proportional to 96,238,050.12, 144,299,426.31 and 30,630,849.03 is: 45,927,924.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,238,050.12 : 144,299,426.31 = 30,630,849.03 : x
  2. Step 2: Convert to fraction form
    96,238,050.12/144,299,426.31 = 30,630,849.03/x
  3. Step 3: Cross multiply
    96,238,050.12x = 144,299,426.31 × 30,630,849.03
  4. Step 4: Simplify right side
    96,238,050.12x = 4,420,013,942,417,220
  5. Step 5: Solve for x
    x = 4,420,013,942,417,220/96,238,050.12
  6. Step 6: Final answer
    x = 45,927,924.94

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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.