Home / 47,362,751.40-71,044,127.10-32,057,250.60

Finding the Fourth Proportional to 47,362,751.40, 71,044,127.10 and 32,057,250.60

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Solution

The fourth proportional to 47,362,751.40, 71,044,127.10 and 32,057,250.60 is: 48,085,875.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,362,751.40 : 71,044,127.10 = 32,057,250.60 : x
  2. Step 2: Convert to fraction form
    47,362,751.40/71,044,127.10 = 32,057,250.60/x
  3. Step 3: Cross multiply
    47,362,751.40x = 71,044,127.10 × 32,057,250.60
  4. Step 4: Simplify right side
    47,362,751.40x = 2,277,479,386,102,951
  5. Step 5: Solve for x
    x = 2,277,479,386,102,951/47,362,751.40
  6. Step 6: Final answer
    x = 48,085,875.90

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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.