Home / 704,600,208,005.20-1,056,900,312,007.70-704,600,208,005.20

Finding the Fourth Proportional to 704,600,208,005.20, 1,056,900,312,007.70 and 704,600,208,005.20

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Solution

The fourth proportional to 704,600,208,005.20, 1,056,900,312,007.70 and 704,600,208,005.20 is: 1,056,900,312,007.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,600,208,005.20 : 1,056,900,312,007.70 = 704,600,208,005.20 : x
  2. Step 2: Convert to fraction form
    704,600,208,005.20/1,056,900,312,007.70 = 704,600,208,005.20/x
  3. Step 3: Cross multiply
    704,600,208,005.20x = 1,056,900,312,007.70 × 704,600,208,005.20
  4. Step 4: Simplify right side
    704,600,208,005.20x = 744,692,179,681,386,057,170,944
  5. Step 5: Solve for x
    x = 744,692,179,681,386,057,170,944/704,600,208,005.20
  6. Step 6: Final answer
    x = 1,056,900,312,007.70

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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.