Home / 183,864,098.95-253,734,168.09-101,360,836.15

Finding the Fourth Proportional to 183,864,098.95, 253,734,168.09 and 101,360,836.15

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Solution

The fourth proportional to 183,864,098.95, 253,734,168.09 and 101,360,836.15 is: 139,878,897.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,864,098.95 : 253,734,168.09 = 101,360,836.15 : x
  2. Step 2: Convert to fraction form
    183,864,098.95/253,734,168.09 = 101,360,836.15/x
  3. Step 3: Cross multiply
    183,864,098.95x = 253,734,168.09 × 101,360,836.15
  4. Step 4: Simplify right side
    183,864,098.95x = 25,718,707,437,173,828
  5. Step 5: Solve for x
    x = 25,718,707,437,173,828/183,864,098.95
  6. Step 6: Final answer
    x = 139,878,897.43

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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.