Home / 16,707,300.50-25,065,150.16-4,740,036.50

Finding the Fourth Proportional to 16,707,300.50, 25,065,150.16 and 4,740,036.50

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Solution

The fourth proportional to 16,707,300.50, 25,065,150.16 and 4,740,036.50 is: 7,111,246.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,707,300.50 : 25,065,150.16 = 4,740,036.50 : x
  2. Step 2: Convert to fraction form
    16,707,300.50/25,065,150.16 = 4,740,036.50/x
  3. Step 3: Cross multiply
    16,707,300.50x = 25,065,150.16 × 4,740,036.50
  4. Step 4: Simplify right side
    16,707,300.50x = 118,809,726,636,380.84
  5. Step 5: Solve for x
    x = 118,809,726,636,380.84/16,707,300.50
  6. Step 6: Final answer
    x = 7,111,246.17

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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.