Home / 59,313,639.60-89,022,947.40-35,022,193.20

Finding the Fourth Proportional to 59,313,639.60, 89,022,947.40 and 35,022,193.20

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Solution

The fourth proportional to 59,313,639.60, 89,022,947.40 and 35,022,193.20 is: 52,564,281.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,313,639.60 : 89,022,947.40 = 35,022,193.20 : x
  2. Step 2: Convert to fraction form
    59,313,639.60/89,022,947.40 = 35,022,193.20/x
  3. Step 3: Cross multiply
    59,313,639.60x = 89,022,947.40 × 35,022,193.20
  4. Step 4: Simplify right side
    59,313,639.60x = 3,117,778,863,076,238
  5. Step 5: Solve for x
    x = 3,117,778,863,076,238/59,313,639.60
  6. Step 6: Final answer
    x = 52,564,281.74

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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.