Home / 59,586,645.60-89,379,968.40-36,911,829.60

Finding the Fourth Proportional to 59,586,645.60, 89,379,968.40 and 36,911,829.60

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Solution

The fourth proportional to 59,586,645.60, 89,379,968.40 and 36,911,829.60 is: 55,367,744.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,586,645.60 : 89,379,968.40 = 36,911,829.60 : x
  2. Step 2: Convert to fraction form
    59,586,645.60/89,379,968.40 = 36,911,829.60/x
  3. Step 3: Cross multiply
    59,586,645.60x = 89,379,968.40 × 36,911,829.60
  4. Step 4: Simplify right side
    59,586,645.60x = 3,299,178,163,234,185
  5. Step 5: Solve for x
    x = 3,299,178,163,234,185/59,586,645.60
  6. Step 6: Final answer
    x = 55,367,744.40

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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.