Home / 160,971,000.30-241,536,216.60-91,936,814.40

Finding the Fourth Proportional to 160,971,000.30, 241,536,216.60 and 91,936,814.40

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Solution

The fourth proportional to 160,971,000.30, 241,536,216.60 and 91,936,814.40 is: 137,950,750.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,971,000.30 : 241,536,216.60 = 91,936,814.40 : x
  2. Step 2: Convert to fraction form
    160,971,000.30/241,536,216.60 = 91,936,814.40/x
  3. Step 3: Cross multiply
    160,971,000.30x = 241,536,216.60 × 91,936,814.40
  4. Step 4: Simplify right side
    160,971,000.30x = 22,206,070,316,432,400
  5. Step 5: Solve for x
    x = 22,206,070,316,432,400/160,971,000.30
  6. Step 6: Final answer
    x = 137,950,750.60

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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.