Home / 42,044,202.63-58,021,160.03-23,460,126.05

Finding the Fourth Proportional to 42,044,202.63, 58,021,160.03 and 23,460,126.05

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Solution

The fourth proportional to 42,044,202.63, 58,021,160.03 and 23,460,126.05 is: 32,375,063.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,044,202.63 : 58,021,160.03 = 23,460,126.05 : x
  2. Step 2: Convert to fraction form
    42,044,202.63/58,021,160.03 = 23,460,126.05/x
  3. Step 3: Cross multiply
    42,044,202.63x = 58,021,160.03 × 23,460,126.05
  4. Step 4: Simplify right side
    42,044,202.63x = 1,361,183,727,463,615.50
  5. Step 5: Solve for x
    x = 1,361,183,727,463,615.50/42,044,202.63
  6. Step 6: Final answer
    x = 32,375,063.44

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1.5x scale

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.