Home / 15,852,996,149.60-23,779,494,224.40-4,811,494,498.40

Finding the Fourth Proportional to 15,852,996,149.60, 23,779,494,224.40 and 4,811,494,498.40

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Solution

The fourth proportional to 15,852,996,149.60, 23,779,494,224.40 and 4,811,494,498.40 is: 7,217,241,747.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,852,996,149.60 : 23,779,494,224.40 = 4,811,494,498.40 : x
  2. Step 2: Convert to fraction form
    15,852,996,149.60/23,779,494,224.40 = 4,811,494,498.40/x
  3. Step 3: Cross multiply
    15,852,996,149.60x = 23,779,494,224.40 × 4,811,494,498.40
  4. Step 4: Simplify right side
    15,852,996,149.60x = 114,414,905,635,435,167,744
  5. Step 5: Solve for x
    x = 114,414,905,635,435,167,744/15,852,996,149.60
  6. Step 6: Final answer
    x = 7,217,241,747.60

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1.5x scale

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.