Home / 671,190,551,568.70-926,243,332,091.70-362,541,908,772.40

Finding the Fourth Proportional to 671,190,551,568.70, 926,243,332,091.70 and 362,541,908,772.40

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Solution

The fourth proportional to 671,190,551,568.70, 926,243,332,091.70 and 362,541,908,772.40 is: 500,308,034,461.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,190,551,568.70 : 926,243,332,091.70 = 362,541,908,772.40 : x
  2. Step 2: Convert to fraction form
    671,190,551,568.70/926,243,332,091.70 = 362,541,908,772.40/x
  3. Step 3: Cross multiply
    671,190,551,568.70x = 926,243,332,091.70 × 362,541,908,772.40
  4. Step 4: Simplify right side
    671,190,551,568.70x = 335,802,025,604,232,876,392,448
  5. Step 5: Solve for x
    x = 335,802,025,604,232,876,392,448/671,190,551,568.70
  6. Step 6: Final answer
    x = 500,308,034,461.15

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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.