Home / 183,864,102.20-253,734,172.59-101,360,839.40

Finding the Fourth Proportional to 183,864,102.20, 253,734,172.59 and 101,360,839.40

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Solution

The fourth proportional to 183,864,102.20, 253,734,172.59 and 101,360,839.40 is: 139,878,901.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,864,102.20 : 253,734,172.59 = 101,360,839.40 : x
  2. Step 2: Convert to fraction form
    183,864,102.20/253,734,172.59 = 101,360,839.40/x
  3. Step 3: Cross multiply
    183,864,102.20x = 253,734,172.59 × 101,360,839.40
  4. Step 4: Simplify right side
    183,864,102.20x = 25,718,708,718,186,872
  5. Step 5: Solve for x
    x = 25,718,708,718,186,872/183,864,102.20
  6. Step 6: Final answer
    x = 139,878,901.92

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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.