Home / 101,275,991.16-151,913,988.54-24,598,502.64

Finding the Fourth Proportional to 101,275,991.16, 151,913,988.54 and 24,598,502.64

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Solution

The fourth proportional to 101,275,991.16, 151,913,988.54 and 24,598,502.64 is: 36,897,754.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,275,991.16 : 151,913,988.54 = 24,598,502.64 : x
  2. Step 2: Convert to fraction form
    101,275,991.16/151,913,988.54 = 24,598,502.64/x
  3. Step 3: Cross multiply
    101,275,991.16x = 151,913,988.54 × 24,598,502.64
  4. Step 4: Simplify right side
    101,275,991.16x = 3,736,856,648,154,119.50
  5. Step 5: Solve for x
    x = 3,736,856,648,154,119.50/101,275,991.16
  6. Step 6: Final answer
    x = 36,897,754.40

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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.