Home / 334,136,293.36-501,696,445.38-186,872,376.76

Finding the Fourth Proportional to 334,136,293.36, 501,696,445.38 and 186,872,376.76

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Solution

The fourth proportional to 334,136,293.36, 501,696,445.38 and 186,872,376.76 is: 280,583,728.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,136,293.36 : 501,696,445.38 = 186,872,376.76 : x
  2. Step 2: Convert to fraction form
    334,136,293.36/501,696,445.38 = 186,872,376.76/x
  3. Step 3: Cross multiply
    334,136,293.36x = 501,696,445.38 × 186,872,376.76
  4. Step 4: Simplify right side
    334,136,293.36x = 93,753,207,160,204,112
  5. Step 5: Solve for x
    x = 93,753,207,160,204,112/334,136,293.36
  6. Step 6: Final answer
    x = 280,583,728.93

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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.