Home / 55,795,994.40-83,694,258.88-16,934,783.92

Finding the Fourth Proportional to 55,795,994.40, 83,694,258.88 and 16,934,783.92

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Solution

The fourth proportional to 55,795,994.40, 83,694,258.88 and 16,934,783.92 is: 25,402,257.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,795,994.40 : 83,694,258.88 = 16,934,783.92 : x
  2. Step 2: Convert to fraction form
    55,795,994.40/83,694,258.88 = 16,934,783.92/x
  3. Step 3: Cross multiply
    55,795,994.40x = 83,694,258.88 × 16,934,783.92
  4. Step 4: Simplify right side
    55,795,994.40x = 1,417,344,189,477,341.25
  5. Step 5: Solve for x
    x = 1,417,344,189,477,341.25/55,795,994.40
  6. Step 6: Final answer
    x = 25,402,257.00

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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.