Home / 93,924,006.60-140,886,009.90-40,176,294.60

Finding the Fourth Proportional to 93,924,006.60, 140,886,009.90 and 40,176,294.60

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Solution

The fourth proportional to 93,924,006.60, 140,886,009.90 and 40,176,294.60 is: 60,264,441.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,924,006.60 : 140,886,009.90 = 40,176,294.60 : x
  2. Step 2: Convert to fraction form
    93,924,006.60/140,886,009.90 = 40,176,294.60/x
  3. Step 3: Cross multiply
    93,924,006.60x = 140,886,009.90 × 40,176,294.60
  4. Step 4: Simplify right side
    93,924,006.60x = 5,660,277,838,760,917
  5. Step 5: Solve for x
    x = 5,660,277,838,760,917/93,924,006.60
  6. Step 6: Final answer
    x = 60,264,441.90

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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.