Home / 39,490,601.40-59,235,902.10-26,576,585.10

Finding the Fourth Proportional to 39,490,601.40, 59,235,902.10 and 26,576,585.10

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Solution

The fourth proportional to 39,490,601.40, 59,235,902.10 and 26,576,585.10 is: 39,864,877.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,490,601.40 : 59,235,902.10 = 26,576,585.10 : x
  2. Step 2: Convert to fraction form
    39,490,601.40/59,235,902.10 = 26,576,585.10/x
  3. Step 3: Cross multiply
    39,490,601.40x = 59,235,902.10 × 26,576,585.10
  4. Step 4: Simplify right side
    39,490,601.40x = 1,574,287,993,135,918.75
  5. Step 5: Solve for x
    x = 1,574,287,993,135,918.75/39,490,601.40
  6. Step 6: Final answer
    x = 39,864,877.65

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Double scale
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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.