Home / 94,302,305.70-141,170,023.35-55,944,075.30

Finding the Fourth Proportional to 94,302,305.70, 141,170,023.35 and 55,944,075.30

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Solution

The fourth proportional to 94,302,305.70, 141,170,023.35 and 55,944,075.30 is: 83,747,967.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,302,305.70 : 141,170,023.35 = 55,944,075.30 : x
  2. Step 2: Convert to fraction form
    94,302,305.70/141,170,023.35 = 55,944,075.30/x
  3. Step 3: Cross multiply
    94,302,305.70x = 141,170,023.35 × 55,944,075.30
  4. Step 4: Simplify right side
    94,302,305.70x = 7,897,626,416,395,158
  5. Step 5: Solve for x
    x = 7,897,626,416,395,158/94,302,305.70
  6. Step 6: Final answer
    x = 83,747,967.32

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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.