Home / 86,277,843.29-119,066,362.02-51,025,867.04

Finding the Fourth Proportional to 86,277,843.29, 119,066,362.02 and 51,025,867.04

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Solution

The fourth proportional to 86,277,843.29, 119,066,362.02 and 51,025,867.04 is: 70,417,434.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,277,843.29 : 119,066,362.02 = 51,025,867.04 : x
  2. Step 2: Convert to fraction form
    86,277,843.29/119,066,362.02 = 51,025,867.04/x
  3. Step 3: Cross multiply
    86,277,843.29x = 119,066,362.02 × 51,025,867.04
  4. Step 4: Simplify right side
    86,277,843.29x = 6,075,464,357,666,691
  5. Step 5: Solve for x
    x = 6,075,464,357,666,691/86,277,843.29
  6. Step 6: Final answer
    x = 70,417,434.25

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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.