Home / 42,775,362.89-59,030,016.44-23,196,246.04

Finding the Fourth Proportional to 42,775,362.89, 59,030,016.44 and 23,196,246.04

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Solution

The fourth proportional to 42,775,362.89, 59,030,016.44 and 23,196,246.04 is: 32,010,828.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,775,362.89 : 59,030,016.44 = 23,196,246.04 : x
  2. Step 2: Convert to fraction form
    42,775,362.89/59,030,016.44 = 23,196,246.04/x
  3. Step 3: Cross multiply
    42,775,362.89x = 59,030,016.44 × 23,196,246.04
  4. Step 4: Simplify right side
    42,775,362.89x = 1,369,274,785,286,451.25
  5. Step 5: Solve for x
    x = 1,369,274,785,286,451.25/42,775,362.89
  6. Step 6: Final answer
    x = 32,010,828.03

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Double scale
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1.5x scale

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.