Home / 146,254,501.80-219,381,752.70-60,054,771.60

Finding the Fourth Proportional to 146,254,501.80, 219,381,752.70 and 60,054,771.60

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Solution

The fourth proportional to 146,254,501.80, 219,381,752.70 and 60,054,771.60 is: 90,082,157.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,254,501.80 : 219,381,752.70 = 60,054,771.60 : x
  2. Step 2: Convert to fraction form
    146,254,501.80/219,381,752.70 = 60,054,771.60/x
  3. Step 3: Cross multiply
    146,254,501.80x = 219,381,752.70 × 60,054,771.60
  4. Step 4: Simplify right side
    146,254,501.80x = 13,174,921,051,606,182
  5. Step 5: Solve for x
    x = 13,174,921,051,606,182/146,254,501.80
  6. Step 6: Final answer
    x = 90,082,157.40

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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.