Home / 54,209,655,087.63-74,810,001,912.22-29,797,730,605.00

Finding the Fourth Proportional to 54,209,655,087.63, 74,810,001,912.22 and 29,797,730,605.00

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Solution

The fourth proportional to 54,209,655,087.63, 74,810,001,912.22 and 29,797,730,605.00 is: 41,121,240,855.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,209,655,087.63 : 74,810,001,912.22 = 29,797,730,605.00 : x
  2. Step 2: Convert to fraction form
    54,209,655,087.63/74,810,001,912.22 = 29,797,730,605.00/x
  3. Step 3: Cross multiply
    54,209,655,087.63x = 74,810,001,912.22 × 29,797,730,605.00
  4. Step 4: Simplify right side
    54,209,655,087.63x = 2,229,168,283,539,746,586,624
  5. Step 5: Solve for x
    x = 2,229,168,283,539,746,586,624/54,209,655,087.63
  6. Step 6: Final answer
    x = 41,121,240,855.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.