Home / 334,136,291.36-501,696,442.38-186,872,374.76

Finding the Fourth Proportional to 334,136,291.36, 501,696,442.38 and 186,872,374.76

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Solution

The fourth proportional to 334,136,291.36, 501,696,442.38 and 186,872,374.76 is: 280,583,725.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,136,291.36 : 501,696,442.38 = 186,872,374.76 : x
  2. Step 2: Convert to fraction form
    334,136,291.36/501,696,442.38 = 186,872,374.76/x
  3. Step 3: Cross multiply
    334,136,291.36x = 501,696,442.38 × 186,872,374.76
  4. Step 4: Simplify right side
    334,136,291.36x = 93,753,205,596,194,096
  5. Step 5: Solve for x
    x = 93,753,205,596,194,096/334,136,291.36
  6. Step 6: Final answer
    x = 280,583,725.92

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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.