Home / 39,806,154.14-54,949,442.04-26,760,979.13

Finding the Fourth Proportional to 39,806,154.14, 54,949,442.04 and 26,760,979.13

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Solution

The fourth proportional to 39,806,154.14, 54,949,442.04 and 26,760,979.13 is: 36,941,545.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,806,154.14 : 54,949,442.04 = 26,760,979.13 : x
  2. Step 2: Convert to fraction form
    39,806,154.14/54,949,442.04 = 26,760,979.13/x
  3. Step 3: Cross multiply
    39,806,154.14x = 54,949,442.04 × 26,760,979.13
  4. Step 4: Simplify right side
    39,806,154.14x = 1,470,500,871,362,837.50
  5. Step 5: Solve for x
    x = 1,470,500,871,362,837.50/39,806,154.14
  6. Step 6: Final answer
    x = 36,941,545.93

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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.