Home / 242,228,682.03-363,325,447.59-94,648,492.28

Finding the Fourth Proportional to 242,228,682.03, 363,325,447.59 and 94,648,492.28

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Solution

The fourth proportional to 242,228,682.03, 363,325,447.59 and 94,648,492.28 is: 141,965,870.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,228,682.03 : 363,325,447.59 = 94,648,492.28 : x
  2. Step 2: Convert to fraction form
    242,228,682.03/363,325,447.59 = 94,648,492.28/x
  3. Step 3: Cross multiply
    242,228,682.03x = 363,325,447.59 × 94,648,492.28
  4. Step 4: Simplify right side
    242,228,682.03x = 34,388,205,819,533,032
  5. Step 5: Solve for x
    x = 34,388,205,819,533,032/242,228,682.03
  6. Step 6: Final answer
    x = 141,965,870.98

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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.