Home / 97,676,720.10-146,536,075.35-29,526,300.90

Finding the Fourth Proportional to 97,676,720.10, 146,536,075.35 and 29,526,300.90

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Solution

The fourth proportional to 97,676,720.10, 146,536,075.35 and 29,526,300.90 is: 44,295,797.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,676,720.10 : 146,536,075.35 = 29,526,300.90 : x
  2. Step 2: Convert to fraction form
    97,676,720.10/146,536,075.35 = 29,526,300.90/x
  3. Step 3: Cross multiply
    97,676,720.10x = 146,536,075.35 × 29,526,300.90
  4. Step 4: Simplify right side
    97,676,720.10x = 4,326,668,253,489,172.50
  5. Step 5: Solve for x
    x = 4,326,668,253,489,172.50/97,676,720.10
  6. Step 6: Final answer
    x = 44,295,797.90

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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.