Home / 9,618,428,720.20-14,404,684,829.10-9,618,428,720.20

Finding the Fourth Proportional to 9,618,428,720.20, 14,404,684,829.10 and 9,618,428,720.20

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Solution

The fourth proportional to 9,618,428,720.20, 14,404,684,829.10 and 9,618,428,720.20 is: 14,404,684,829.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,618,428,720.20 : 14,404,684,829.10 = 9,618,428,720.20 : x
  2. Step 2: Convert to fraction form
    9,618,428,720.20/14,404,684,829.10 = 9,618,428,720.20/x
  3. Step 3: Cross multiply
    9,618,428,720.20x = 14,404,684,829.10 × 9,618,428,720.20
  4. Step 4: Simplify right side
    9,618,428,720.20x = 138,550,434,265,644,679,168
  5. Step 5: Solve for x
    x = 138,550,434,265,644,679,168/9,618,428,720.20
  6. Step 6: Final answer
    x = 14,404,684,829.10

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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.