Home / 84,435,000.24-116,520,524.64-45,803,832.24

Finding the Fourth Proportional to 84,435,000.24, 116,520,524.64 and 45,803,832.24

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Solution

The fourth proportional to 84,435,000.24, 116,520,524.64 and 45,803,832.24 is: 63,209,410.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,435,000.24 : 116,520,524.64 = 45,803,832.24 : x
  2. Step 2: Convert to fraction form
    84,435,000.24/116,520,524.64 = 45,803,832.24/x
  3. Step 3: Cross multiply
    84,435,000.24x = 116,520,524.64 × 45,803,832.24
  4. Step 4: Simplify right side
    84,435,000.24x = 5,337,086,563,127,347
  5. Step 5: Solve for x
    x = 5,337,086,563,127,347/84,435,000.24
  6. Step 6: Final answer
    x = 63,209,410.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.