Home / 201,855,637.30-302,925,173.55-86,922,663.70

Finding the Fourth Proportional to 201,855,637.30, 302,925,173.55 and 86,922,663.70

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Solution

The fourth proportional to 201,855,637.30, 302,925,173.55 and 86,922,663.70 is: 130,445,021.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,855,637.30 : 302,925,173.55 = 86,922,663.70 : x
  2. Step 2: Convert to fraction form
    201,855,637.30/302,925,173.55 = 86,922,663.70/x
  3. Step 3: Cross multiply
    201,855,637.30x = 302,925,173.55 × 86,922,663.70
  4. Step 4: Simplify right side
    201,855,637.30x = 26,331,062,986,750,788
  5. Step 5: Solve for x
    x = 26,331,062,986,750,788/201,855,637.30
  6. Step 6: Final answer
    x = 130,445,021.69

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