Home / 8,058,229,640,495.60-12,075,044,747,764-4,784,473,939,132.90

Finding the Fourth Proportional to 8,058,229,640,495.60, 12,075,044,747,764 and 4,784,473,939,132.90

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Solution

The fourth proportional to 8,058,229,640,495.60, 12,075,044,747,764 and 4,784,473,939,132.90 is: 7,169,408,106,615.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,229,640,495.60 : 12,075,044,747,764 = 4,784,473,939,132.90 : x
  2. Step 2: Convert to fraction form
    8,058,229,640,495.60/12,075,044,747,764 = 4,784,473,939,132.90/x
  3. Step 3: Cross multiply
    8,058,229,640,495.60x = 12,075,044,747,764 × 4,784,473,939,132.90
  4. Step 4: Simplify right side
    8,058,229,640,495.60x = 57,772,736,909,540,467,815,743,488
  5. Step 5: Solve for x
    x = 57,772,736,909,540,467,815,743,488/8,058,229,640,495.60
  6. Step 6: Final answer
    x = 7,169,408,106,615.75

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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.