Home / 671,934,564,005.10-1,007,901,846,007.60-671,934,564,005.10

Finding the Fourth Proportional to 671,934,564,005.10, 1,007,901,846,007.60 and 671,934,564,005.10

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Solution

The fourth proportional to 671,934,564,005.10, 1,007,901,846,007.60 and 671,934,564,005.10 is: 1,007,901,846,007.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,934,564,005.10 : 1,007,901,846,007.60 = 671,934,564,005.10 : x
  2. Step 2: Convert to fraction form
    671,934,564,005.10/1,007,901,846,007.60 = 671,934,564,005.10/x
  3. Step 3: Cross multiply
    671,934,564,005.10x = 1,007,901,846,007.60 × 671,934,564,005.10
  4. Step 4: Simplify right side
    671,934,564,005.10x = 677,244,087,457,052,167,766,016
  5. Step 5: Solve for x
    x = 677,244,087,457,052,167,766,016/671,934,564,005.10
  6. Step 6: Final answer
    x = 1,007,901,846,007.60

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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.