Home / 39,444,710.19-59,167,064.37-10,690,845.20

Finding the Fourth Proportional to 39,444,710.19, 59,167,064.37 and 10,690,845.20

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Solution

The fourth proportional to 39,444,710.19, 59,167,064.37 and 10,690,845.20 is: 16,036,267.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,444,710.19 : 59,167,064.37 = 10,690,845.20 : x
  2. Step 2: Convert to fraction form
    39,444,710.19/59,167,064.37 = 10,690,845.20/x
  3. Step 3: Cross multiply
    39,444,710.19x = 59,167,064.37 × 10,690,845.20
  4. Step 4: Simplify right side
    39,444,710.19x = 632,545,926,064,651.25
  5. Step 5: Solve for x
    x = 632,545,926,064,651.25/39,444,710.19
  6. Step 6: Final answer
    x = 16,036,267.55

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Double scale
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Similar ratio
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1.5x scale

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.