Home / 11,732,607,075.60-17,598,910,613.40-8,013,370,381.20

Finding the Fourth Proportional to 11,732,607,075.60, 17,598,910,613.40 and 8,013,370,381.20

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Solution

The fourth proportional to 11,732,607,075.60, 17,598,910,613.40 and 8,013,370,381.20 is: 12,020,055,571.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,732,607,075.60 : 17,598,910,613.40 = 8,013,370,381.20 : x
  2. Step 2: Convert to fraction form
    11,732,607,075.60/17,598,910,613.40 = 8,013,370,381.20/x
  3. Step 3: Cross multiply
    11,732,607,075.60x = 17,598,910,613.40 × 8,013,370,381.20
  4. Step 4: Simplify right side
    11,732,607,075.60x = 141,026,589,050,805,895,168
  5. Step 5: Solve for x
    x = 141,026,589,050,805,895,168/11,732,607,075.60
  6. Step 6: Final answer
    x = 12,020,055,571.80

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Similar ratio
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1.5x scale

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.