Home / 31,037,724.90-46,556,587.35-14,855,346.45

Finding the Fourth Proportional to 31,037,724.90, 46,556,587.35 and 14,855,346.45

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Solution

The fourth proportional to 31,037,724.90, 46,556,587.35 and 14,855,346.45 is: 22,283,019.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,037,724.90 : 46,556,587.35 = 14,855,346.45 : x
  2. Step 2: Convert to fraction form
    31,037,724.90/46,556,587.35 = 14,855,346.45/x
  3. Step 3: Cross multiply
    31,037,724.90x = 46,556,587.35 × 14,855,346.45
  4. Step 4: Simplify right side
    31,037,724.90x = 691,614,234,613,937.38
  5. Step 5: Solve for x
    x = 691,614,234,613,937.38/31,037,724.90
  6. Step 6: Final answer
    x = 22,283,019.68

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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.