Home / 59,359,930.40-89,039,895.60-44,054,429.60

Finding the Fourth Proportional to 59,359,930.40, 89,039,895.60 and 44,054,429.60

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Solution

The fourth proportional to 59,359,930.40, 89,039,895.60 and 44,054,429.60 is: 66,081,644.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,359,930.40 : 89,039,895.60 = 44,054,429.60 : x
  2. Step 2: Convert to fraction form
    59,359,930.40/89,039,895.60 = 44,054,429.60/x
  3. Step 3: Cross multiply
    59,359,930.40x = 89,039,895.60 × 44,054,429.60
  4. Step 4: Simplify right side
    59,359,930.40x = 3,922,601,812,301,549.50
  5. Step 5: Solve for x
    x = 3,922,601,812,301,549.50/59,359,930.40
  6. Step 6: Final answer
    x = 66,081,644.40

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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.