Home / 19,275,600.04-28,913,498.44-6,496,215.46

Finding the Fourth Proportional to 19,275,600.04, 28,913,498.44 and 6,496,215.46

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Solution

The fourth proportional to 19,275,600.04, 28,913,498.44 and 6,496,215.46 is: 9,744,356.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,275,600.04 : 28,913,498.44 = 6,496,215.46 : x
  2. Step 2: Convert to fraction form
    19,275,600.04/28,913,498.44 = 6,496,215.46/x
  3. Step 3: Cross multiply
    19,275,600.04x = 28,913,498.44 × 6,496,215.46
  4. Step 4: Simplify right side
    19,275,600.04x = 187,828,315,480,089.59
  5. Step 5: Solve for x
    x = 187,828,315,480,089.59/19,275,600.04
  6. Step 6: Final answer
    x = 9,744,356.34

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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.