Home / 1,343,595,062,453.40-2,016,826,804,904.60-579,060,513,686.92

Finding the Fourth Proportional to 1,343,595,062,453.40, 2,016,826,804,904.60 and 579,060,513,686.92

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Solution

The fourth proportional to 1,343,595,062,453.40, 2,016,826,804,904.60 and 579,060,513,686.92 is: 869,208,884,656.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,595,062,453.40 : 2,016,826,804,904.60 = 579,060,513,686.92 : x
  2. Step 2: Convert to fraction form
    1,343,595,062,453.40/2,016,826,804,904.60 = 579,060,513,686.92/x
  3. Step 3: Cross multiply
    1,343,595,062,453.40x = 2,016,826,804,904.60 × 579,060,513,686.92
  4. Step 4: Simplify right side
    1,343,595,062,453.40x = 1,167,864,765,665,607,422,050,304
  5. Step 5: Solve for x
    x = 1,167,864,765,665,607,422,050,304/1,343,595,062,453.40
  6. Step 6: Final answer
    x = 869,208,884,656.88

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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.