Home / 32,764,809.60-49,147,214.40-8,830,281.60

Finding the Fourth Proportional to 32,764,809.60, 49,147,214.40 and 8,830,281.60

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Solution

The fourth proportional to 32,764,809.60, 49,147,214.40 and 8,830,281.60 is: 13,245,422.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,764,809.60 : 49,147,214.40 = 8,830,281.60 : x
  2. Step 2: Convert to fraction form
    32,764,809.60/49,147,214.40 = 8,830,281.60/x
  3. Step 3: Cross multiply
    32,764,809.60x = 49,147,214.40 × 8,830,281.60
  4. Step 4: Simplify right side
    32,764,809.60x = 433,983,743,007,575
  5. Step 5: Solve for x
    x = 433,983,743,007,575/32,764,809.60
  6. Step 6: Final answer
    x = 13,245,422.40

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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.