Home / 29,731,395.03-41,020,130.04-17,332,712.16

Finding the Fourth Proportional to 29,731,395.03, 41,020,130.04 and 17,332,712.16

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Solution

The fourth proportional to 29,731,395.03, 41,020,130.04 and 17,332,712.16 is: 23,913,782.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,731,395.03 : 41,020,130.04 = 17,332,712.16 : x
  2. Step 2: Convert to fraction form
    29,731,395.03/41,020,130.04 = 17,332,712.16/x
  3. Step 3: Cross multiply
    29,731,395.03x = 41,020,130.04 × 17,332,712.16
  4. Step 4: Simplify right side
    29,731,395.03x = 710,990,106,749,089.25
  5. Step 5: Solve for x
    x = 710,990,106,749,089.25/29,731,395.03
  6. Step 6: Final answer
    x = 23,913,782.25

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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.