Home / 17,925,057,750.69-24,738,748,874.20-10,202,006,808.87

Finding the Fourth Proportional to 17,925,057,750.69, 24,738,748,874.20 and 10,202,006,808.87

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Solution

The fourth proportional to 17,925,057,750.69, 24,738,748,874.20 and 10,202,006,808.87 is: 14,080,003,979.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,925,057,750.69 : 24,738,748,874.20 = 10,202,006,808.87 : x
  2. Step 2: Convert to fraction form
    17,925,057,750.69/24,738,748,874.20 = 10,202,006,808.87/x
  3. Step 3: Cross multiply
    17,925,057,750.69x = 24,738,748,874.20 × 10,202,006,808.87
  4. Step 4: Simplify right side
    17,925,057,750.69x = 252,384,884,457,513,484,288
  5. Step 5: Solve for x
    x = 252,384,884,457,513,484,288/17,925,057,750.69
  6. Step 6: Final answer
    x = 14,080,003,979.22

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1.5x scale

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.