Home / 844,381,670,444.01-1,165,238,426,889.50-458,983,085,929.38

Finding the Fourth Proportional to 844,381,670,444.01, 1,165,238,426,889.50 and 458,983,085,929.38

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Solution

The fourth proportional to 844,381,670,444.01, 1,165,238,426,889.50 and 458,983,085,929.38 is: 633,392,158,709.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,381,670,444.01 : 1,165,238,426,889.50 = 458,983,085,929.38 : x
  2. Step 2: Convert to fraction form
    844,381,670,444.01/1,165,238,426,889.50 = 458,983,085,929.38/x
  3. Step 3: Cross multiply
    844,381,670,444.01x = 1,165,238,426,889.50 × 458,983,085,929.38
  4. Step 4: Simplify right side
    844,381,670,444.01x = 534,824,729,017,238,977,249,280
  5. Step 5: Solve for x
    x = 534,824,729,017,238,977,249,280/844,381,670,444.01
  6. Step 6: Final answer
    x = 633,392,158,709.47

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Double scale
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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.