Home / 35,464,052.85-53,196,079.28-8,537,708.85

Finding the Fourth Proportional to 35,464,052.85, 53,196,079.28 and 8,537,708.85

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Solution

The fourth proportional to 35,464,052.85, 53,196,079.28 and 8,537,708.85 is: 12,806,563.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,464,052.85 : 53,196,079.28 = 8,537,708.85 : x
  2. Step 2: Convert to fraction form
    35,464,052.85/53,196,079.28 = 8,537,708.85/x
  3. Step 3: Cross multiply
    35,464,052.85x = 53,196,079.28 × 8,537,708.85
  4. Step 4: Simplify right side
    35,464,052.85x = 454,172,636,811,469.06
  5. Step 5: Solve for x
    x = 454,172,636,811,469.06/35,464,052.85
  6. Step 6: Final answer
    x = 12,806,563.28

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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.