Home / 3,621,672,075.95-5,432,508,113.93-1,036,743,051.95

Finding the Fourth Proportional to 3,621,672,075.95, 5,432,508,113.93 and 1,036,743,051.95

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Solution

The fourth proportional to 3,621,672,075.95, 5,432,508,113.93 and 1,036,743,051.95 is: 1,555,114,577.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,672,075.95 : 5,432,508,113.93 = 1,036,743,051.95 : x
  2. Step 2: Convert to fraction form
    3,621,672,075.95/5,432,508,113.93 = 1,036,743,051.95/x
  3. Step 3: Cross multiply
    3,621,672,075.95x = 5,432,508,113.93 × 1,036,743,051.95
  4. Step 4: Simplify right side
    3,621,672,075.95x = 5,632,115,041,778,926,592
  5. Step 5: Solve for x
    x = 5,632,115,041,778,926,592/3,621,672,075.95
  6. Step 6: Final answer
    x = 1,555,114,577.93

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Double scale
Find fourth proportional to 3,621,672,076.95, 5,432,508,115.43 and 1,036,743,052.95
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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.