Home / 150,837,101.40-226,255,652.10-134,575,006.80

Finding the Fourth Proportional to 150,837,101.40, 226,255,652.10 and 134,575,006.80

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Solution

The fourth proportional to 150,837,101.40, 226,255,652.10 and 134,575,006.80 is: 201,862,510.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,837,101.40 : 226,255,652.10 = 134,575,006.80 : x
  2. Step 2: Convert to fraction form
    150,837,101.40/226,255,652.10 = 134,575,006.80/x
  3. Step 3: Cross multiply
    150,837,101.40x = 226,255,652.10 × 134,575,006.80
  4. Step 4: Simplify right side
    150,837,101.40x = 30,448,355,919,895,936
  5. Step 5: Solve for x
    x = 30,448,355,919,895,936/150,837,101.40
  6. Step 6: Final answer
    x = 201,862,510.20

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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.