Home / 39,758,418.30-59,637,627.45-23,634,104.70

Finding the Fourth Proportional to 39,758,418.30, 59,637,627.45 and 23,634,104.70

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Solution

The fourth proportional to 39,758,418.30, 59,637,627.45 and 23,634,104.70 is: 35,451,157.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,758,418.30 : 59,637,627.45 = 23,634,104.70 : x
  2. Step 2: Convert to fraction form
    39,758,418.30/59,637,627.45 = 23,634,104.70/x
  3. Step 3: Cross multiply
    39,758,418.30x = 59,637,627.45 × 23,634,104.70
  4. Step 4: Simplify right side
    39,758,418.30x = 1,409,481,931,212,894
  5. Step 5: Solve for x
    x = 1,409,481,931,212,894/39,758,418.30
  6. Step 6: Final answer
    x = 35,451,157.05

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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.