Home / 301,526,344.65-452,160,974.69-114,748,415.84

Finding the Fourth Proportional to 301,526,344.65, 452,160,974.69 and 114,748,415.84

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Solution

The fourth proportional to 301,526,344.65, 452,160,974.69 and 114,748,415.84 is: 172,073,705.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,526,344.65 : 452,160,974.69 = 114,748,415.84 : x
  2. Step 2: Convert to fraction form
    301,526,344.65/452,160,974.69 = 114,748,415.84/x
  3. Step 3: Cross multiply
    301,526,344.65x = 452,160,974.69 × 114,748,415.84
  4. Step 4: Simplify right side
    301,526,344.65x = 51,884,755,551,334,808
  5. Step 5: Solve for x
    x = 51,884,755,551,334,808/301,526,344.65
  6. Step 6: Final answer
    x = 172,073,705.90

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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.