Home / 2,064,897,257.60-2,849,558,625.54-1,125,099,899.48

Finding the Fourth Proportional to 2,064,897,257.60, 2,849,558,625.54 and 1,125,099,899.48

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Solution

The fourth proportional to 2,064,897,257.60, 2,849,558,625.54 and 1,125,099,899.48 is: 1,552,638,084.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,897,257.60 : 2,849,558,625.54 = 1,125,099,899.48 : x
  2. Step 2: Convert to fraction form
    2,064,897,257.60/2,849,558,625.54 = 1,125,099,899.48/x
  3. Step 3: Cross multiply
    2,064,897,257.60x = 2,849,558,625.54 × 1,125,099,899.48
  4. Step 4: Simplify right side
    2,064,897,257.60x = 3,206,038,123,164,545,024
  5. Step 5: Solve for x
    x = 3,206,038,123,164,545,024/2,064,897,257.60
  6. Step 6: Final answer
    x = 1,552,638,084.71

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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.