Home / 44,765,365.20-67,148,047.80-31,160,475.60

Finding the Fourth Proportional to 44,765,365.20, 67,148,047.80 and 31,160,475.60

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Solution

The fourth proportional to 44,765,365.20, 67,148,047.80 and 31,160,475.60 is: 46,740,713.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,765,365.20 : 67,148,047.80 = 31,160,475.60 : x
  2. Step 2: Convert to fraction form
    44,765,365.20/67,148,047.80 = 31,160,475.60/x
  3. Step 3: Cross multiply
    44,765,365.20x = 67,148,047.80 × 31,160,475.60
  4. Step 4: Simplify right side
    44,765,365.20x = 2,092,365,105,059,533.75
  5. Step 5: Solve for x
    x = 2,092,365,105,059,533.75/44,765,365.20
  6. Step 6: Final answer
    x = 46,740,713.40

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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.