Home / 116,924,569.70-175,374,257.40-30,671,622.50

Finding the Fourth Proportional to 116,924,569.70, 175,374,257.40 and 30,671,622.50

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Solution

The fourth proportional to 116,924,569.70, 175,374,257.40 and 30,671,622.50 is: 46,004,129.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,924,569.70 : 175,374,257.40 = 30,671,622.50 : x
  2. Step 2: Convert to fraction form
    116,924,569.70/175,374,257.40 = 30,671,622.50/x
  3. Step 3: Cross multiply
    116,924,569.70x = 175,374,257.40 × 30,671,622.50
  4. Step 4: Simplify right side
    116,924,569.70x = 5,379,013,019,190,632
  5. Step 5: Solve for x
    x = 5,379,013,019,190,632/116,924,569.70
  6. Step 6: Final answer
    x = 46,004,129.27

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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.