Home / 170,328,045.90-255,492,068.85-98,440,481.10

Finding the Fourth Proportional to 170,328,045.90, 255,492,068.85 and 98,440,481.10

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Solution

The fourth proportional to 170,328,045.90, 255,492,068.85 and 98,440,481.10 is: 147,660,721.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,328,045.90 : 255,492,068.85 = 98,440,481.10 : x
  2. Step 2: Convert to fraction form
    170,328,045.90/255,492,068.85 = 98,440,481.10/x
  3. Step 3: Cross multiply
    170,328,045.90x = 255,492,068.85 × 98,440,481.10
  4. Step 4: Simplify right side
    170,328,045.90x = 25,150,762,174,828,320
  5. Step 5: Solve for x
    x = 25,150,762,174,828,320/170,328,045.90
  6. Step 6: Final answer
    x = 147,660,721.65

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