Home / 33,813,785.05-46,658,045.14-18,928,335.41

Finding the Fourth Proportional to 33,813,785.05, 46,658,045.14 and 18,928,335.41

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Solution

The fourth proportional to 33,813,785.05, 46,658,045.14 and 18,928,335.41 is: 26,118,316.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,813,785.05 : 46,658,045.14 = 18,928,335.41 : x
  2. Step 2: Convert to fraction form
    33,813,785.05/46,658,045.14 = 18,928,335.41/x
  3. Step 3: Cross multiply
    33,813,785.05x = 46,658,045.14 × 18,928,335.41
  4. Step 4: Simplify right side
    33,813,785.05x = 883,159,127,984,840.38
  5. Step 5: Solve for x
    x = 883,159,127,984,840.38/33,813,785.05
  6. Step 6: Final answer
    x = 26,118,316.14

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1.5x scale

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.