Home / 39,863,291.40-59,794,937.10-34,824,443.40

Finding the Fourth Proportional to 39,863,291.40, 59,794,937.10 and 34,824,443.40

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Solution

The fourth proportional to 39,863,291.40, 59,794,937.10 and 34,824,443.40 is: 52,236,665.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,863,291.40 : 59,794,937.10 = 34,824,443.40 : x
  2. Step 2: Convert to fraction form
    39,863,291.40/59,794,937.10 = 34,824,443.40/x
  3. Step 3: Cross multiply
    39,863,291.40x = 59,794,937.10 × 34,824,443.40
  4. Step 4: Simplify right side
    39,863,291.40x = 2,082,325,402,645,510
  5. Step 5: Solve for x
    x = 2,082,325,402,645,510/39,863,291.40
  6. Step 6: Final answer
    x = 52,236,665.10

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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.