Home / 8,058,229,640,494.50-12,075,044,747,762-4,784,473,939,131.50

Finding the Fourth Proportional to 8,058,229,640,494.50, 12,075,044,747,762 and 4,784,473,939,131.50

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Solution

The fourth proportional to 8,058,229,640,494.50, 12,075,044,747,762 and 4,784,473,939,131.50 is: 7,169,408,106,613.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,229,640,494.50 : 12,075,044,747,762 = 4,784,473,939,131.50 : x
  2. Step 2: Convert to fraction form
    8,058,229,640,494.50/12,075,044,747,762 = 4,784,473,939,131.50/x
  3. Step 3: Cross multiply
    8,058,229,640,494.50x = 12,075,044,747,762 × 4,784,473,939,131.50
  4. Step 4: Simplify right side
    8,058,229,640,494.50x = 57,772,736,909,513,985,047,396,352
  5. Step 5: Solve for x
    x = 57,772,736,909,513,985,047,396,352/8,058,229,640,494.50
  6. Step 6: Final answer
    x = 7,169,408,106,613.44

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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.