Home / 34,668,318.40-52,002,477.60-26,102,276.80

Finding the Fourth Proportional to 34,668,318.40, 52,002,477.60 and 26,102,276.80

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Solution

The fourth proportional to 34,668,318.40, 52,002,477.60 and 26,102,276.80 is: 39,153,415.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,668,318.40 : 52,002,477.60 = 26,102,276.80 : x
  2. Step 2: Convert to fraction form
    34,668,318.40/52,002,477.60 = 26,102,276.80/x
  3. Step 3: Cross multiply
    34,668,318.40x = 52,002,477.60 × 26,102,276.80
  4. Step 4: Simplify right side
    34,668,318.40x = 1,357,383,064,600,999.75
  5. Step 5: Solve for x
    x = 1,357,383,064,600,999.75/34,668,318.40
  6. Step 6: Final answer
    x = 39,153,415.20

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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.