Home / 183,088,019.52-274,610,271.60-60,235,870.72

Finding the Fourth Proportional to 183,088,019.52, 274,610,271.60 and 60,235,870.72

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Solution

The fourth proportional to 183,088,019.52, 274,610,271.60 and 60,235,870.72 is: 90,346,647.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,088,019.52 : 274,610,271.60 = 60,235,870.72 : x
  2. Step 2: Convert to fraction form
    183,088,019.52/274,610,271.60 = 60,235,870.72/x
  3. Step 3: Cross multiply
    183,088,019.52x = 274,610,271.60 × 60,235,870.72
  4. Step 4: Simplify right side
    183,088,019.52x = 16,541,388,818,481,688
  5. Step 5: Solve for x
    x = 16,541,388,818,481,688/183,088,019.52
  6. Step 6: Final answer
    x = 90,346,647.81

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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.