Home / 46,740,253.70-70,110,286.53-43,895,962.28

Finding the Fourth Proportional to 46,740,253.70, 70,110,286.53 and 43,895,962.28

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Solution

The fourth proportional to 46,740,253.70, 70,110,286.53 and 43,895,962.28 is: 65,843,855.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,740,253.70 : 70,110,286.53 = 43,895,962.28 : x
  2. Step 2: Convert to fraction form
    46,740,253.70/70,110,286.53 = 43,895,962.28/x
  3. Step 3: Cross multiply
    46,740,253.70x = 70,110,286.53 × 43,895,962.28
  4. Step 4: Simplify right side
    46,740,253.70x = 3,077,558,492,960,872
  5. Step 5: Solve for x
    x = 3,077,558,492,960,872/46,740,253.70
  6. Step 6: Final answer
    x = 65,843,855.12

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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.