Home / 1,035,936,040.90-1,553,904,061.35-1,029,889,423.30

Finding the Fourth Proportional to 1,035,936,040.90, 1,553,904,061.35 and 1,029,889,423.30

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Solution

The fourth proportional to 1,035,936,040.90, 1,553,904,061.35 and 1,029,889,423.30 is: 1,544,834,134.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,936,040.90 : 1,553,904,061.35 = 1,029,889,423.30 : x
  2. Step 2: Convert to fraction form
    1,035,936,040.90/1,553,904,061.35 = 1,029,889,423.30/x
  3. Step 3: Cross multiply
    1,035,936,040.90x = 1,553,904,061.35 × 1,029,889,423.30
  4. Step 4: Simplify right side
    1,035,936,040.90x = 1,600,349,357,607,279,104
  5. Step 5: Solve for x
    x = 1,600,349,357,607,279,104/1,035,936,040.90
  6. Step 6: Final answer
    x = 1,544,834,134.95

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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.