Home / 97,055,103,419.10-145,582,655,128.65-97,055,103,419.10

Finding the Fourth Proportional to 97,055,103,419.10, 145,582,655,128.65 and 97,055,103,419.10

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Solution

The fourth proportional to 97,055,103,419.10, 145,582,655,128.65 and 97,055,103,419.10 is: 145,582,655,128.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,055,103,419.10 : 145,582,655,128.65 = 97,055,103,419.10 : x
  2. Step 2: Convert to fraction form
    97,055,103,419.10/145,582,655,128.65 = 97,055,103,419.10/x
  3. Step 3: Cross multiply
    97,055,103,419.10x = 145,582,655,128.65 × 97,055,103,419.10
  4. Step 4: Simplify right side
    97,055,103,419.10x = 14,129,539,649,538,294,284,288
  5. Step 5: Solve for x
    x = 14,129,539,649,538,294,284,288/97,055,103,419.10
  6. Step 6: Final answer
    x = 145,582,655,128.65

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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.