Home / 59,586,646.40-89,379,969.60-44,470,102.40

Finding the Fourth Proportional to 59,586,646.40, 89,379,969.60 and 44,470,102.40

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Solution

The fourth proportional to 59,586,646.40, 89,379,969.60 and 44,470,102.40 is: 66,705,153.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,586,646.40 : 89,379,969.60 = 44,470,102.40 : x
  2. Step 2: Convert to fraction form
    59,586,646.40/89,379,969.60 = 44,470,102.40/x
  3. Step 3: Cross multiply
    59,586,646.40x = 89,379,969.60 × 44,470,102.40
  4. Step 4: Simplify right side
    59,586,646.40x = 3,974,736,400,620,886.50
  5. Step 5: Solve for x
    x = 3,974,736,400,620,886.50/59,586,646.40
  6. Step 6: Final answer
    x = 66,705,153.60

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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.