Home / 1,035,936,000.90-1,553,904,001.35-1,029,889,383.30

Finding the Fourth Proportional to 1,035,936,000.90, 1,553,904,001.35 and 1,029,889,383.30

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Solution

The fourth proportional to 1,035,936,000.90, 1,553,904,001.35 and 1,029,889,383.30 is: 1,544,834,074.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,936,000.90 : 1,553,904,001.35 = 1,029,889,383.30 : x
  2. Step 2: Convert to fraction form
    1,035,936,000.90/1,553,904,001.35 = 1,029,889,383.30/x
  3. Step 3: Cross multiply
    1,035,936,000.90x = 1,553,904,001.35 × 1,029,889,383.30
  4. Step 4: Simplify right side
    1,035,936,000.90x = 1,600,349,233,657,753,600
  5. Step 5: Solve for x
    x = 1,600,349,233,657,753,600/1,035,936,000.90
  6. Step 6: Final answer
    x = 1,544,834,074.95

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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.