Home / 116,501,762.20-174,822,627.30-48,337,346.20

Finding the Fourth Proportional to 116,501,762.20, 174,822,627.30 and 48,337,346.20

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Solution

The fourth proportional to 116,501,762.20, 174,822,627.30 and 48,337,346.20 is: 72,535,056.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,501,762.20 : 174,822,627.30 = 48,337,346.20 : x
  2. Step 2: Convert to fraction form
    116,501,762.20/174,822,627.30 = 48,337,346.20/x
  3. Step 3: Cross multiply
    116,501,762.20x = 174,822,627.30 × 48,337,346.20
  4. Step 4: Simplify right side
    116,501,762.20x = 8,450,461,859,393,672
  5. Step 5: Solve for x
    x = 8,450,461,859,393,672/116,501,762.20
  6. Step 6: Final answer
    x = 72,535,056.12

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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.