Home / 35,815,968,553.95-53,695,645,407.36-17,879,141,459.88

Finding the Fourth Proportional to 35,815,968,553.95, 53,695,645,407.36 and 17,879,141,459.88

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Solution

The fourth proportional to 35,815,968,553.95, 53,695,645,407.36 and 17,879,141,459.88 is: 26,804,581,274.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,815,968,553.95 : 53,695,645,407.36 = 17,879,141,459.88 : x
  2. Step 2: Convert to fraction form
    35,815,968,553.95/53,695,645,407.36 = 17,879,141,459.88/x
  3. Step 3: Cross multiply
    35,815,968,553.95x = 53,695,645,407.36 × 17,879,141,459.88
  4. Step 4: Simplify right side
    35,815,968,553.95x = 960,032,040,017,745,412,096
  5. Step 5: Solve for x
    x = 960,032,040,017,745,412,096/35,815,968,553.95
  6. Step 6: Final answer
    x = 26,804,581,274.18

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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.