Home / 9,058,155,705,899.40-13,589,141,806,537-2,938,383,061,036.30

Finding the Fourth Proportional to 9,058,155,705,899.40, 13,589,141,806,537 and 2,938,383,061,036.30

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Solution

The fourth proportional to 9,058,155,705,899.40, 13,589,141,806,537 and 2,938,383,061,036.30 is: 4,408,193,609,692.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,058,155,705,899.40 : 13,589,141,806,537 = 2,938,383,061,036.30 : x
  2. Step 2: Convert to fraction form
    9,058,155,705,899.40/13,589,141,806,537 = 2,938,383,061,036.30/x
  3. Step 3: Cross multiply
    9,058,155,705,899.40x = 13,589,141,806,537 × 2,938,383,061,036.30
  4. Step 4: Simplify right side
    9,058,155,705,899.40x = 39,930,104,098,348,539,333,050,368
  5. Step 5: Solve for x
    x = 39,930,104,098,348,539,333,050,368/9,058,155,705,899.40
  6. Step 6: Final answer
    x = 4,408,193,609,692.85

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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.