Home / 3,561,506,429,095.20-5,342,259,643,642.60-3,561,506,429,095.20

Finding the Fourth Proportional to 3,561,506,429,095.20, 5,342,259,643,642.60 and 3,561,506,429,095.20

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Solution

The fourth proportional to 3,561,506,429,095.20, 5,342,259,643,642.60 and 3,561,506,429,095.20 is: 5,342,259,643,642.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,506,429,095.20 : 5,342,259,643,642.60 = 3,561,506,429,095.20 : x
  2. Step 2: Convert to fraction form
    3,561,506,429,095.20/5,342,259,643,642.60 = 3,561,506,429,095.20/x
  3. Step 3: Cross multiply
    3,561,506,429,095.20x = 5,342,259,643,642.60 × 3,561,506,429,095.20
  4. Step 4: Simplify right side
    3,561,506,429,095.20x = 19,026,492,066,728,951,536,418,816
  5. Step 5: Solve for x
    x = 19,026,492,066,728,951,536,418,816/3,561,506,429,095.20
  6. Step 6: Final answer
    x = 5,342,259,643,642.60

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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.