Home / 53,774,534.40-80,661,801.60-44,326,694.40

Finding the Fourth Proportional to 53,774,534.40, 80,661,801.60 and 44,326,694.40

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Solution

The fourth proportional to 53,774,534.40, 80,661,801.60 and 44,326,694.40 is: 66,490,041.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,774,534.40 : 80,661,801.60 = 44,326,694.40 : x
  2. Step 2: Convert to fraction form
    53,774,534.40/80,661,801.60 = 44,326,694.40/x
  3. Step 3: Cross multiply
    53,774,534.40x = 80,661,801.60 × 44,326,694.40
  4. Step 4: Simplify right side
    53,774,534.40x = 3,575,471,029,276,630.50
  5. Step 5: Solve for x
    x = 3,575,471,029,276,630.50/53,774,534.40
  6. Step 6: Final answer
    x = 66,490,041.60

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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.