Home / 171,784,688-237,062,869.44-94,522,352

Finding the Fourth Proportional to 171,784,688, 237,062,869.44 and 94,522,352

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Solution

The fourth proportional to 171,784,688, 237,062,869.44 and 94,522,352 is: 130,440,845.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,784,688 : 237,062,869.44 = 94,522,352 : x
  2. Step 2: Convert to fraction form
    171,784,688/237,062,869.44 = 94,522,352/x
  3. Step 3: Cross multiply
    171,784,688x = 237,062,869.44 × 94,522,352
  4. Step 4: Simplify right side
    171,784,688x = 22,407,739,991,337,724
  5. Step 5: Solve for x
    x = 22,407,739,991,337,724/171,784,688
  6. Step 6: Final answer
    x = 130,440,845.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.