Home / 117,078,246.84-175,549,297.10-44,300,649.59

Finding the Fourth Proportional to 117,078,246.84, 175,549,297.10 and 44,300,649.59

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Solution

The fourth proportional to 117,078,246.84, 175,549,297.10 and 44,300,649.59 is: 66,425,216.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,078,246.84 : 175,549,297.10 = 44,300,649.59 : x
  2. Step 2: Convert to fraction form
    117,078,246.84/175,549,297.10 = 44,300,649.59/x
  3. Step 3: Cross multiply
    117,078,246.84x = 175,549,297.10 × 44,300,649.59
  4. Step 4: Simplify right side
    117,078,246.84x = 7,776,947,895,498,654
  5. Step 5: Solve for x
    x = 7,776,947,895,498,654/117,078,246.84
  6. Step 6: Final answer
    x = 66,425,216.51

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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.