Home / 47,042,999.55-70,564,499.33-47,042,999.55

Finding the Fourth Proportional to 47,042,999.55, 70,564,499.33 and 47,042,999.55

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Solution

The fourth proportional to 47,042,999.55, 70,564,499.33 and 47,042,999.55 is: 70,564,499.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,042,999.55 : 70,564,499.33 = 47,042,999.55 : x
  2. Step 2: Convert to fraction form
    47,042,999.55/70,564,499.33 = 47,042,999.55/x
  3. Step 3: Cross multiply
    47,042,999.55x = 70,564,499.33 × 47,042,999.55
  4. Step 4: Simplify right side
    47,042,999.55x = 3,319,565,709,991,950
  5. Step 5: Solve for x
    x = 3,319,565,709,991,950/47,042,999.55
  6. Step 6: Final answer
    x = 70,564,499.33

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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.