Home / 61,051,603.20-84,232,840.32-36,596,394.24

Finding the Fourth Proportional to 61,051,603.20, 84,232,840.32 and 36,596,394.24

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Solution

The fourth proportional to 61,051,603.20, 84,232,840.32 and 36,596,394.24 is: 50,492,011.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,051,603.20 : 84,232,840.32 = 36,596,394.24 : x
  2. Step 2: Convert to fraction form
    61,051,603.20/84,232,840.32 = 36,596,394.24/x
  3. Step 3: Cross multiply
    61,051,603.20x = 84,232,840.32 × 36,596,394.24
  4. Step 4: Simplify right side
    61,051,603.20x = 3,082,618,232,305,687.50
  5. Step 5: Solve for x
    x = 3,082,618,232,305,687.50/61,051,603.20
  6. Step 6: Final answer
    x = 50,492,011.20

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Why These Related Problems?

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