Home / 58,751,795,367.60-88,144,983,478.16-18,956,823,671.92

Finding the Fourth Proportional to 58,751,795,367.60, 88,144,983,478.16 and 18,956,823,671.92

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Solution

The fourth proportional to 58,751,795,367.60, 88,144,983,478.16 and 18,956,823,671.92 is: 28,440,814,427.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,751,795,367.60 : 88,144,983,478.16 = 18,956,823,671.92 : x
  2. Step 2: Convert to fraction form
    58,751,795,367.60/88,144,983,478.16 = 18,956,823,671.92/x
  3. Step 3: Cross multiply
    58,751,795,367.60x = 88,144,983,478.16 × 18,956,823,671.92
  4. Step 4: Simplify right side
    58,751,795,367.60x = 1,670,948,909,359,780,593,664
  5. Step 5: Solve for x
    x = 1,670,948,909,359,780,593,664/58,751,795,367.60
  6. Step 6: Final answer
    x = 28,440,814,427.97

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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.