Home / 29,848,841.60-44,762,203.20-9,654,742.40

Finding the Fourth Proportional to 29,848,841.60, 44,762,203.20 and 9,654,742.40

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Solution

The fourth proportional to 29,848,841.60, 44,762,203.20 and 9,654,742.40 is: 14,478,536.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,848,841.60 : 44,762,203.20 = 9,654,742.40 : x
  2. Step 2: Convert to fraction form
    29,848,841.60/44,762,203.20 = 9,654,742.40/x
  3. Step 3: Cross multiply
    29,848,841.60x = 44,762,203.20 × 9,654,742.40
  4. Step 4: Simplify right side
    29,848,841.60x = 432,167,541,152,455.75
  5. Step 5: Solve for x
    x = 432,167,541,152,455.75/29,848,841.60
  6. Step 6: Final answer
    x = 14,478,536.45

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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.