Home / 163,154,617.04-244,740,057.69-46,587,261.89

Finding the Fourth Proportional to 163,154,617.04, 244,740,057.69 and 46,587,261.89

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Solution

The fourth proportional to 163,154,617.04, 244,740,057.69 and 46,587,261.89 is: 69,883,214.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,154,617.04 : 244,740,057.69 = 46,587,261.89 : x
  2. Step 2: Convert to fraction form
    163,154,617.04/244,740,057.69 = 46,587,261.89/x
  3. Step 3: Cross multiply
    163,154,617.04x = 244,740,057.69 × 46,587,261.89
  4. Step 4: Simplify right side
    163,154,617.04x = 11,401,769,162,577,738
  5. Step 5: Solve for x
    x = 11,401,769,162,577,738/163,154,617.04
  6. Step 6: Final answer
    x = 69,883,214.89

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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.