Home / 93,567,627.60-140,330,446.20-61,444,971.60

Finding the Fourth Proportional to 93,567,627.60, 140,330,446.20 and 61,444,971.60

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Solution

The fourth proportional to 93,567,627.60, 140,330,446.20 and 61,444,971.60 is: 92,153,670.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,567,627.60 : 140,330,446.20 = 61,444,971.60 : x
  2. Step 2: Convert to fraction form
    93,567,627.60/140,330,446.20 = 61,444,971.60/x
  3. Step 3: Cross multiply
    93,567,627.60x = 140,330,446.20 × 61,444,971.60
  4. Step 4: Simplify right side
    93,567,627.60x = 8,622,600,281,374,327
  5. Step 5: Solve for x
    x = 8,622,600,281,374,327/93,567,627.60
  6. Step 6: Final answer
    x = 92,153,670.05

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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.