Home / 56,166,618.30-84,259,258.65-22,089,075.90

Finding the Fourth Proportional to 56,166,618.30, 84,259,258.65 and 22,089,075.90

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Solution

The fourth proportional to 56,166,618.30, 84,259,258.65 and 22,089,075.90 is: 33,137,283.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,166,618.30 : 84,259,258.65 = 22,089,075.90 : x
  2. Step 2: Convert to fraction form
    56,166,618.30/84,259,258.65 = 22,089,075.90/x
  3. Step 3: Cross multiply
    56,166,618.30x = 84,259,258.65 × 22,089,075.90
  4. Step 4: Simplify right side
    56,166,618.30x = 1,861,209,159,597,581.50
  5. Step 5: Solve for x
    x = 1,861,209,159,597,581.50/56,166,618.30
  6. Step 6: Final answer
    x = 33,137,283.60

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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.