Home / 39,369,670.20-59,054,505.30-22,363,558.20

Finding the Fourth Proportional to 39,369,670.20, 59,054,505.30 and 22,363,558.20

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Solution

The fourth proportional to 39,369,670.20, 59,054,505.30 and 22,363,558.20 is: 33,545,337.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,369,670.20 : 59,054,505.30 = 22,363,558.20 : x
  2. Step 2: Convert to fraction form
    39,369,670.20/59,054,505.30 = 22,363,558.20/x
  3. Step 3: Cross multiply
    39,369,670.20x = 59,054,505.30 × 22,363,558.20
  4. Step 4: Simplify right side
    39,369,670.20x = 1,320,668,866,248,758.25
  5. Step 5: Solve for x
    x = 1,320,668,866,248,758.25/39,369,670.20
  6. Step 6: Final answer
    x = 33,545,337.30

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Double scale
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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.