Home / 1,925,111,152,963.90-2,656,717,103,196.80-1,058,046,664,659.80

Finding the Fourth Proportional to 1,925,111,152,963.90, 2,656,717,103,196.80 and 1,058,046,664,659.80

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Solution

The fourth proportional to 1,925,111,152,963.90, 2,656,717,103,196.80 and 1,058,046,664,659.80 is: 1,460,139,413,588.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,111,152,963.90 : 2,656,717,103,196.80 = 1,058,046,664,659.80 : x
  2. Step 2: Convert to fraction form
    1,925,111,152,963.90/2,656,717,103,196.80 = 1,058,046,664,659.80/x
  3. Step 3: Cross multiply
    1,925,111,152,963.90x = 2,656,717,103,196.80 × 1,058,046,664,659.80
  4. Step 4: Simplify right side
    1,925,111,152,963.90x = 2,810,930,669,982,019,638,788,096
  5. Step 5: Solve for x
    x = 2,810,930,669,982,019,638,788,096/1,925,111,152,963.90
  6. Step 6: Final answer
    x = 1,460,139,413,588.83

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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.