Home / 163,175,502.24-244,763,253.36-53,971,331.40

Finding the Fourth Proportional to 163,175,502.24, 244,763,253.36 and 53,971,331.40

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Solution

The fourth proportional to 163,175,502.24, 244,763,253.36 and 53,971,331.40 is: 80,956,997.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,175,502.24 : 244,763,253.36 = 53,971,331.40 : x
  2. Step 2: Convert to fraction form
    163,175,502.24/244,763,253.36 = 53,971,331.40/x
  3. Step 3: Cross multiply
    163,175,502.24x = 244,763,253.36 × 53,971,331.40
  4. Step 4: Simplify right side
    163,175,502.24x = 13,210,198,661,634,724
  5. Step 5: Solve for x
    x = 13,210,198,661,634,724/163,175,502.24
  6. Step 6: Final answer
    x = 80,956,997.10

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1.5x scale

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.