Home / 55,174,013,111.10-82,761,019,666.65-24,215,330,999.10

Finding the Fourth Proportional to 55,174,013,111.10, 82,761,019,666.65 and 24,215,330,999.10

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Solution

The fourth proportional to 55,174,013,111.10, 82,761,019,666.65 and 24,215,330,999.10 is: 36,322,996,498.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,174,013,111.10 : 82,761,019,666.65 = 24,215,330,999.10 : x
  2. Step 2: Convert to fraction form
    55,174,013,111.10/82,761,019,666.65 = 24,215,330,999.10/x
  3. Step 3: Cross multiply
    55,174,013,111.10x = 82,761,019,666.65 × 24,215,330,999.10
  4. Step 4: Simplify right side
    55,174,013,111.10x = 2,004,085,485,050,954,252,288
  5. Step 5: Solve for x
    x = 2,004,085,485,050,954,252,288/55,174,013,111.10
  6. Step 6: Final answer
    x = 36,322,996,498.65

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Double scale
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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.