Home / 6,834,233,989.44-9,431,609,094.72-3,823,307,075.52

Finding the Fourth Proportional to 6,834,233,989.44, 9,431,609,094.72 and 3,823,307,075.52

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Solution

The fourth proportional to 6,834,233,989.44, 9,431,609,094.72 and 3,823,307,075.52 is: 5,276,368,623.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,233,989.44 : 9,431,609,094.72 = 3,823,307,075.52 : x
  2. Step 2: Convert to fraction form
    6,834,233,989.44/9,431,609,094.72 = 3,823,307,075.52/x
  3. Step 3: Cross multiply
    6,834,233,989.44x = 9,431,609,094.72 × 3,823,307,075.52
  4. Step 4: Simplify right side
    6,834,233,989.44x = 36,059,937,785,381,756,928
  5. Step 5: Solve for x
    x = 36,059,937,785,381,756,928/6,834,233,989.44
  6. Step 6: Final answer
    x = 5,276,368,623.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.