Home / 93,803,200.20-140,698,017.90-29,105,353.80

Finding the Fourth Proportional to 93,803,200.20, 140,698,017.90 and 29,105,353.80

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Solution

The fourth proportional to 93,803,200.20, 140,698,017.90 and 29,105,353.80 is: 43,655,926.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,803,200.20 : 140,698,017.90 = 29,105,353.80 : x
  2. Step 2: Convert to fraction form
    93,803,200.20/140,698,017.90 = 29,105,353.80/x
  3. Step 3: Cross multiply
    93,803,200.20x = 140,698,017.90 × 29,105,353.80
  4. Step 4: Simplify right side
    93,803,200.20x = 4,095,065,589,938,233.50
  5. Step 5: Solve for x
    x = 4,095,065,589,938,233.50/93,803,200.20
  6. Step 6: Final answer
    x = 43,655,926.25

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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.