Home / 57,606,293.73-86,431,210.29-34,593,272.28

Finding the Fourth Proportional to 57,606,293.73, 86,431,210.29 and 34,593,272.28

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Solution

The fourth proportional to 57,606,293.73, 86,431,210.29 and 34,593,272.28 is: 51,902,981.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,606,293.73 : 86,431,210.29 = 34,593,272.28 : x
  2. Step 2: Convert to fraction form
    57,606,293.73/86,431,210.29 = 34,593,272.28/x
  3. Step 3: Cross multiply
    57,606,293.73x = 86,431,210.29 × 34,593,272.28
  4. Step 4: Simplify right side
    57,606,293.73x = 2,989,938,391,051,908
  5. Step 5: Solve for x
    x = 2,989,938,391,051,908/57,606,293.73
  6. Step 6: Final answer
    x = 51,902,981.38

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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.