Home / 8,058,229,640,499.10-12,075,044,747,769-4,784,473,939,136.20

Finding the Fourth Proportional to 8,058,229,640,499.10, 12,075,044,747,769 and 4,784,473,939,136.20

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Solution

The fourth proportional to 8,058,229,640,499.10, 12,075,044,747,769 and 4,784,473,939,136.20 is: 7,169,408,106,620.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,229,640,499.10 : 12,075,044,747,769 = 4,784,473,939,136.20 : x
  2. Step 2: Convert to fraction form
    8,058,229,640,499.10/12,075,044,747,769 = 4,784,473,939,136.20/x
  3. Step 3: Cross multiply
    8,058,229,640,499.10x = 12,075,044,747,769 × 4,784,473,939,136.20
  4. Step 4: Simplify right side
    8,058,229,640,499.10x = 57,772,736,909,604,230,900,219,904
  5. Step 5: Solve for x
    x = 57,772,736,909,604,230,900,219,904/8,058,229,640,499.10
  6. Step 6: Final answer
    x = 7,169,408,106,620.55

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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.