Home / 2,088,543,595.03-2,882,939,855.72-1,241,768,897.39

Finding the Fourth Proportional to 2,088,543,595.03, 2,882,939,855.72 and 1,241,768,897.39

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Solution

The fourth proportional to 2,088,543,595.03, 2,882,939,855.72 and 1,241,768,897.39 is: 1,714,086,818.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,543,595.03 : 2,882,939,855.72 = 1,241,768,897.39 : x
  2. Step 2: Convert to fraction form
    2,088,543,595.03/2,882,939,855.72 = 1,241,768,897.39/x
  3. Step 3: Cross multiply
    2,088,543,595.03x = 2,882,939,855.72 × 1,241,768,897.39
  4. Step 4: Simplify right side
    2,088,543,595.03x = 3,579,945,045,880,108,544
  5. Step 5: Solve for x
    x = 3,579,945,045,880,108,544/2,088,543,595.03
  6. Step 6: Final answer
    x = 1,714,086,818.40

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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.