Home / 39,863,214.40-59,794,821.60-34,824,366.40

Finding the Fourth Proportional to 39,863,214.40, 59,794,821.60 and 34,824,366.40

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Solution

The fourth proportional to 39,863,214.40, 59,794,821.60 and 34,824,366.40 is: 52,236,549.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,863,214.40 : 59,794,821.60 = 34,824,366.40 : x
  2. Step 2: Convert to fraction form
    39,863,214.40/59,794,821.60 = 34,824,366.40/x
  3. Step 3: Cross multiply
    39,863,214.40x = 59,794,821.60 × 34,824,366.40
  4. Step 4: Simplify right side
    39,863,214.40x = 2,082,316,776,221,034.25
  5. Step 5: Solve for x
    x = 2,082,316,776,221,034.25/39,863,214.40
  6. Step 6: Final answer
    x = 52,236,549.60

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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.