Home / 8,058,229,640,498.60-12,075,044,747,768-4,784,473,939,135.80

Finding the Fourth Proportional to 8,058,229,640,498.60, 12,075,044,747,768 and 4,784,473,939,135.80

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Solution

The fourth proportional to 8,058,229,640,498.60, 12,075,044,747,768 and 4,784,473,939,135.80 is: 7,169,408,106,619.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,229,640,498.60 : 12,075,044,747,768 = 4,784,473,939,135.80 : x
  2. Step 2: Convert to fraction form
    8,058,229,640,498.60/12,075,044,747,768 = 4,784,473,939,135.80/x
  3. Step 3: Cross multiply
    8,058,229,640,498.60x = 12,075,044,747,768 × 4,784,473,939,135.80
  4. Step 4: Simplify right side
    8,058,229,640,498.60x = 57,772,736,909,594,610,173,476,864
  5. Step 5: Solve for x
    x = 57,772,736,909,594,610,173,476,864/8,058,229,640,498.60
  6. Step 6: Final answer
    x = 7,169,408,106,619.80

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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.