Home / 299,113,417.66-448,625,249.25-94,614,920.86

Finding the Fourth Proportional to 299,113,417.66, 448,625,249.25 and 94,614,920.86

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Solution

The fourth proportional to 299,113,417.66, 448,625,249.25 and 94,614,920.86 is: 141,908,185.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,113,417.66 : 448,625,249.25 = 94,614,920.86 : x
  2. Step 2: Convert to fraction form
    299,113,417.66/448,625,249.25 = 94,614,920.86/x
  3. Step 3: Cross multiply
    299,113,417.66x = 448,625,249.25 × 94,614,920.86
  4. Step 4: Simplify right side
    299,113,417.66x = 42,446,642,453,216,248
  5. Step 5: Solve for x
    x = 42,446,642,453,216,248/299,113,417.66
  6. Step 6: Final answer
    x = 141,908,185.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.