Home / 346,750,279.28-520,070,052.24-101,049,442

Finding the Fourth Proportional to 346,750,279.28, 520,070,052.24 and 101,049,442

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Solution

The fourth proportional to 346,750,279.28, 520,070,052.24 and 101,049,442 is: 151,558,028.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,750,279.28 : 520,070,052.24 = 101,049,442 : x
  2. Step 2: Convert to fraction form
    346,750,279.28/520,070,052.24 = 101,049,442/x
  3. Step 3: Cross multiply
    346,750,279.28x = 520,070,052.24 × 101,049,442
  4. Step 4: Simplify right side
    346,750,279.28x = 52,552,788,579,762,848
  5. Step 5: Solve for x
    x = 52,552,788,579,762,848/346,750,279.28
  6. Step 6: Final answer
    x = 151,558,028.13

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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.