Home / 3,561,506,429,081.60-5,342,259,643,622.40-3,561,506,429,081.60

Finding the Fourth Proportional to 3,561,506,429,081.60, 5,342,259,643,622.40 and 3,561,506,429,081.60

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Solution

The fourth proportional to 3,561,506,429,081.60, 5,342,259,643,622.40 and 3,561,506,429,081.60 is: 5,342,259,643,622.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,506,429,081.60 : 5,342,259,643,622.40 = 3,561,506,429,081.60 : x
  2. Step 2: Convert to fraction form
    3,561,506,429,081.60/5,342,259,643,622.40 = 3,561,506,429,081.60/x
  3. Step 3: Cross multiply
    3,561,506,429,081.60x = 5,342,259,643,622.40 × 3,561,506,429,081.60
  4. Step 4: Simplify right side
    3,561,506,429,081.60x = 19,026,492,066,584,357,167,431,680
  5. Step 5: Solve for x
    x = 19,026,492,066,584,357,167,431,680/3,561,506,429,081.60
  6. Step 6: Final answer
    x = 5,342,259,643,622.40

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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.