Home / 3,561,506,429,078.60-5,342,259,643,618.10-3,561,506,429,078.60

Finding the Fourth Proportional to 3,561,506,429,078.60, 5,342,259,643,618.10 and 3,561,506,429,078.60

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Solution

The fourth proportional to 3,561,506,429,078.60, 5,342,259,643,618.10 and 3,561,506,429,078.60 is: 5,342,259,643,618.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,506,429,078.60 : 5,342,259,643,618.10 = 3,561,506,429,078.60 : x
  2. Step 2: Convert to fraction form
    3,561,506,429,078.60/5,342,259,643,618.10 = 3,561,506,429,078.60/x
  3. Step 3: Cross multiply
    3,561,506,429,078.60x = 5,342,259,643,618.10 × 3,561,506,429,078.60
  4. Step 4: Simplify right side
    3,561,506,429,078.60x = 19,026,492,066,553,012,496,105,472
  5. Step 5: Solve for x
    x = 19,026,492,066,553,012,496,105,472/3,561,506,429,078.60
  6. Step 6: Final answer
    x = 5,342,259,643,618.10

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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.