Home / 14,702,089.92-22,053,154.32-3,918,838.56

Finding the Fourth Proportional to 14,702,089.92, 22,053,154.32 and 3,918,838.56

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Solution

The fourth proportional to 14,702,089.92, 22,053,154.32 and 3,918,838.56 is: 5,878,263.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,702,089.92 : 22,053,154.32 = 3,918,838.56 : x
  2. Step 2: Convert to fraction form
    14,702,089.92/22,053,154.32 = 3,918,838.56/x
  3. Step 3: Cross multiply
    14,702,089.92x = 22,053,154.32 × 3,918,838.56
  4. Step 4: Simplify right side
    14,702,089.92x = 86,422,751,518,846.58
  5. Step 5: Solve for x
    x = 86,422,751,518,846.58/14,702,089.92
  6. Step 6: Final answer
    x = 5,878,263.02

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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.