Home / 25,797,112,578,356-35,600,013,996,636-13,931,620,810,630

Finding the Fourth Proportional to 25,797,112,578,356, 35,600,013,996,636 and 13,931,620,810,630

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Solution

The fourth proportional to 25,797,112,578,356, 35,600,013,996,636 and 13,931,620,810,630 is: 19,225,635,983,399.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,797,112,578,356 : 35,600,013,996,636 = 13,931,620,810,630 : x
  2. Step 2: Convert to fraction form
    25,797,112,578,356/35,600,013,996,636 = 13,931,620,810,630/x
  3. Step 3: Cross multiply
    25,797,112,578,356x = 35,600,013,996,636 × 13,931,620,810,630
  4. Step 4: Simplify right side
    25,797,112,578,356x = 495,965,895,854,253,392,787,406,848
  5. Step 5: Solve for x
    x = 495,965,895,854,253,392,787,406,848/25,797,112,578,356
  6. Step 6: Final answer
    x = 19,225,635,983,399.67

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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.