Home / 39,267,345.11-58,898,802.31-17,401,426.60

Finding the Fourth Proportional to 39,267,345.11, 58,898,802.31 and 17,401,426.60

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Solution

The fourth proportional to 39,267,345.11, 58,898,802.31 and 17,401,426.60 is: 26,101,158.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,267,345.11 : 58,898,802.31 = 17,401,426.60 : x
  2. Step 2: Convert to fraction form
    39,267,345.11/58,898,802.31 = 17,401,426.60/x
  3. Step 3: Cross multiply
    39,267,345.11x = 58,898,802.31 × 17,401,426.60
  4. Step 4: Simplify right side
    39,267,345.11x = 1,024,923,185,310,683.50
  5. Step 5: Solve for x
    x = 1,024,923,185,310,683.50/39,267,345.11
  6. Step 6: Final answer
    x = 26,101,158.16

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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.