Home / 975,956,581.84-1,346,806,305.08-552,559,325.01

Finding the Fourth Proportional to 975,956,581.84, 1,346,806,305.08 and 552,559,325.01

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Solution

The fourth proportional to 975,956,581.84, 1,346,806,305.08 and 552,559,325.01 is: 762,524,067.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,956,581.84 : 1,346,806,305.08 = 552,559,325.01 : x
  2. Step 2: Convert to fraction form
    975,956,581.84/1,346,806,305.08 = 552,559,325.01/x
  3. Step 3: Cross multiply
    975,956,581.84x = 1,346,806,305.08 × 552,559,325.01
  4. Step 4: Simplify right side
    975,956,581.84x = 744,190,382,859,207,040
  5. Step 5: Solve for x
    x = 744,190,382,859,207,040/975,956,581.84
  6. Step 6: Final answer
    x = 762,524,067.88

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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.