Home / 35,429,056.40-53,143,584.60-11,494,528.40

Finding the Fourth Proportional to 35,429,056.40, 53,143,584.60 and 11,494,528.40

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Solution

The fourth proportional to 35,429,056.40, 53,143,584.60 and 11,494,528.40 is: 17,241,792.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,429,056.40 : 53,143,584.60 = 11,494,528.40 : x
  2. Step 2: Convert to fraction form
    35,429,056.40/53,143,584.60 = 11,494,528.40/x
  3. Step 3: Cross multiply
    35,429,056.40x = 53,143,584.60 × 11,494,528.40
  4. Step 4: Simplify right side
    35,429,056.40x = 610,860,442,462,502.62
  5. Step 5: Solve for x
    x = 610,860,442,462,502.62/35,429,056.40
  6. Step 6: Final answer
    x = 17,241,792.60

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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.