Home / 64,772,242.68-97,175,405.16-23,277,310.92

Finding the Fourth Proportional to 64,772,242.68, 97,175,405.16 and 23,277,310.92

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Solution

The fourth proportional to 64,772,242.68, 97,175,405.16 and 23,277,310.92 is: 34,922,090.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,772,242.68 : 97,175,405.16 = 23,277,310.92 : x
  2. Step 2: Convert to fraction form
    64,772,242.68/97,175,405.16 = 23,277,310.92/x
  3. Step 3: Cross multiply
    64,772,242.68x = 97,175,405.16 × 23,277,310.92
  4. Step 4: Simplify right side
    64,772,242.68x = 2,261,982,119,686,292.50
  5. Step 5: Solve for x
    x = 2,261,982,119,686,292.50/64,772,242.68
  6. Step 6: Final answer
    x = 34,922,090.48

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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.