Home / 93,501,401.80-140,252,102.70-28,825,032.10

Finding the Fourth Proportional to 93,501,401.80, 140,252,102.70 and 28,825,032.10

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Solution

The fourth proportional to 93,501,401.80, 140,252,102.70 and 28,825,032.10 is: 43,237,548.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,501,401.80 : 140,252,102.70 = 28,825,032.10 : x
  2. Step 2: Convert to fraction form
    93,501,401.80/140,252,102.70 = 28,825,032.10/x
  3. Step 3: Cross multiply
    93,501,401.80x = 140,252,102.70 × 28,825,032.10
  4. Step 4: Simplify right side
    93,501,401.80x = 4,042,771,362,419,996.50
  5. Step 5: Solve for x
    x = 4,042,771,362,419,996.50/93,501,401.80
  6. Step 6: Final answer
    x = 43,237,548.15

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1.5x scale

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.