Home / 97,676,736.60-146,536,100.10-29,526,317.40

Finding the Fourth Proportional to 97,676,736.60, 146,536,100.10 and 29,526,317.40

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Solution

The fourth proportional to 97,676,736.60, 146,536,100.10 and 29,526,317.40 is: 44,295,822.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,676,736.60 : 146,536,100.10 = 29,526,317.40 : x
  2. Step 2: Convert to fraction form
    97,676,736.60/146,536,100.10 = 29,526,317.40/x
  3. Step 3: Cross multiply
    97,676,736.60x = 146,536,100.10 × 29,526,317.40
  4. Step 4: Simplify right side
    97,676,736.60x = 4,326,671,402,110,771.50
  5. Step 5: Solve for x
    x = 4,326,671,402,110,771.50/97,676,736.60
  6. Step 6: Final answer
    x = 44,295,822.66

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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.