Home / 116,014,362.40-173,872,244.40-88,953,882.40

Finding the Fourth Proportional to 116,014,362.40, 173,872,244.40 and 88,953,882.40

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Solution

The fourth proportional to 116,014,362.40, 173,872,244.40 and 88,953,882.40 is: 133,316,348.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,014,362.40 : 173,872,244.40 = 88,953,882.40 : x
  2. Step 2: Convert to fraction form
    116,014,362.40/173,872,244.40 = 88,953,882.40/x
  3. Step 3: Cross multiply
    116,014,362.40x = 173,872,244.40 × 88,953,882.40
  4. Step 4: Simplify right side
    116,014,362.40x = 15,466,611,180,981,660
  5. Step 5: Solve for x
    x = 15,466,611,180,981,660/116,014,362.40
  6. Step 6: Final answer
    x = 133,316,348.61

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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.