Home / 59,574,813.60-89,362,220.40-36,899,997.60

Finding the Fourth Proportional to 59,574,813.60, 89,362,220.40 and 36,899,997.60

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Solution

The fourth proportional to 59,574,813.60, 89,362,220.40 and 36,899,997.60 is: 55,349,996.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,574,813.60 : 89,362,220.40 = 36,899,997.60 : x
  2. Step 2: Convert to fraction form
    59,574,813.60/89,362,220.40 = 36,899,997.60/x
  3. Step 3: Cross multiply
    59,574,813.60x = 89,362,220.40 × 36,899,997.60
  4. Step 4: Simplify right side
    59,574,813.60x = 3,297,465,718,290,671.50
  5. Step 5: Solve for x
    x = 3,297,465,718,290,671.50/59,574,813.60
  6. Step 6: Final answer
    x = 55,349,996.40

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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.