Home / 117,078,257.99-175,549,313.83-44,300,660.74

Finding the Fourth Proportional to 117,078,257.99, 175,549,313.83 and 44,300,660.74

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Solution

The fourth proportional to 117,078,257.99, 175,549,313.83 and 44,300,660.74 is: 66,425,233.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,078,257.99 : 175,549,313.83 = 44,300,660.74 : x
  2. Step 2: Convert to fraction form
    117,078,257.99/175,549,313.83 = 44,300,660.74/x
  3. Step 3: Cross multiply
    117,078,257.99x = 175,549,313.83 × 44,300,660.74
  4. Step 4: Simplify right side
    117,078,257.99x = 7,776,950,594,655,836
  5. Step 5: Solve for x
    x = 7,776,950,594,655,836/117,078,257.99
  6. Step 6: Final answer
    x = 66,425,233.24

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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.