Home / 10,813,226,908.47-16,224,501,504.80-5,837,960,930.71

Finding the Fourth Proportional to 10,813,226,908.47, 16,224,501,504.80 and 5,837,960,930.71

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Solution

The fourth proportional to 10,813,226,908.47, 16,224,501,504.80 and 5,837,960,930.71 is: 8,759,457,903.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,813,226,908.47 : 16,224,501,504.80 = 5,837,960,930.71 : x
  2. Step 2: Convert to fraction form
    10,813,226,908.47/16,224,501,504.80 = 5,837,960,930.71/x
  3. Step 3: Cross multiply
    10,813,226,908.47x = 16,224,501,504.80 × 5,837,960,930.71
  4. Step 4: Simplify right side
    10,813,226,908.47x = 94,718,005,905,198,268,416
  5. Step 5: Solve for x
    x = 94,718,005,905,198,268,416/10,813,226,908.47
  6. Step 6: Final answer
    x = 8,759,457,903.45

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1.5x scale

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.