Home / 48,548,217,241,938-72,826,606,892,919-13,697,226,080,381

Finding the Fourth Proportional to 48,548,217,241,938, 72,826,606,892,919 and 13,697,226,080,381

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Solution

The fourth proportional to 48,548,217,241,938, 72,826,606,892,919 and 13,697,226,080,381 is: 20,547,046,955,570.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,548,217,241,938 : 72,826,606,892,919 = 13,697,226,080,381 : x
  2. Step 2: Convert to fraction form
    48,548,217,241,938/72,826,606,892,919 = 13,697,226,080,381/x
  3. Step 3: Cross multiply
    48,548,217,241,938x = 72,826,606,892,919 × 13,697,226,080,381
  4. Step 4: Simplify right side
    48,548,217,241,938x = 997,522,499,279,344,830,785,781,760
  5. Step 5: Solve for x
    x = 997,522,499,279,344,830,785,781,760/48,548,217,241,938
  6. Step 6: Final answer
    x = 20,547,046,955,570.65

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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.