Home / 1,617,926,025,216.50-2,232,720,139,792.20-876,314,410,913.80

Finding the Fourth Proportional to 1,617,926,025,216.50, 2,232,720,139,792.20 and 876,314,410,913.80

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Solution

The fourth proportional to 1,617,926,025,216.50, 2,232,720,139,792.20 and 876,314,410,913.80 is: 1,209,304,259,615.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,926,025,216.50 : 2,232,720,139,792.20 = 876,314,410,913.80 : x
  2. Step 2: Convert to fraction form
    1,617,926,025,216.50/2,232,720,139,792.20 = 876,314,410,913.80/x
  3. Step 3: Cross multiply
    1,617,926,025,216.50x = 2,232,720,139,792.20 × 876,314,410,913.80
  4. Step 4: Simplify right side
    1,617,926,025,216.50x = 1,956,564,834,037,379,276,734,464
  5. Step 5: Solve for x
    x = 1,956,564,834,037,379,276,734,464/1,617,926,025,216.50
  6. Step 6: Final answer
    x = 1,209,304,259,615.68

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Double scale
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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.