Home / 40,756,498,547,772-61,143,335,003,904-13,217,524,639,970

Finding the Fourth Proportional to 40,756,498,547,772, 61,143,335,003,904 and 13,217,524,639,970

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Solution

The fourth proportional to 40,756,498,547,772, 61,143,335,003,904 and 13,217,524,639,970 is: 19,829,071,823,644.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,756,498,547,772 : 61,143,335,003,904 = 13,217,524,639,970 : x
  2. Step 2: Convert to fraction form
    40,756,498,547,772/61,143,335,003,904 = 13,217,524,639,970/x
  3. Step 3: Cross multiply
    40,756,498,547,772x = 61,143,335,003,904 × 13,217,524,639,970
  4. Step 4: Simplify right side
    40,756,498,547,772x = 808,163,536,984,041,297,247,469,568
  5. Step 5: Solve for x
    x = 808,163,536,984,041,297,247,469,568/40,756,498,547,772
  6. Step 6: Final answer
    x = 19,829,071,823,644.68

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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.