Home / 588,079,905.60-880,776,165.60-346,215,201.60

Finding the Fourth Proportional to 588,079,905.60, 880,776,165.60 and 346,215,201.60

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Solution

The fourth proportional to 588,079,905.60, 880,776,165.60 and 346,215,201.60 is: 518,531,741.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,079,905.60 : 880,776,165.60 = 346,215,201.60 : x
  2. Step 2: Convert to fraction form
    588,079,905.60/880,776,165.60 = 346,215,201.60/x
  3. Step 3: Cross multiply
    588,079,905.60x = 880,776,165.60 × 346,215,201.60
  4. Step 4: Simplify right side
    588,079,905.60x = 304,938,097,737,679,040
  5. Step 5: Solve for x
    x = 304,938,097,737,679,040/588,079,905.60
  6. Step 6: Final answer
    x = 518,531,741.75

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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.