Home / 174,908,999.70-262,363,499.55-59,883,297.30

Finding the Fourth Proportional to 174,908,999.70, 262,363,499.55 and 59,883,297.30

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Solution

The fourth proportional to 174,908,999.70, 262,363,499.55 and 59,883,297.30 is: 89,824,945.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,908,999.70 : 262,363,499.55 = 59,883,297.30 : x
  2. Step 2: Convert to fraction form
    174,908,999.70/262,363,499.55 = 59,883,297.30/x
  3. Step 3: Cross multiply
    174,908,999.70x = 262,363,499.55 × 59,883,297.30
  4. Step 4: Simplify right side
    174,908,999.70x = 15,711,191,444,221,066
  5. Step 5: Solve for x
    x = 15,711,191,444,221,066/174,908,999.70
  6. Step 6: Final answer
    x = 89,824,945.95

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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.