Home / 2,013,126,300,242-2,778,114,188,088.60-1,087,180,288,188

Finding the Fourth Proportional to 2,013,126,300,242, 2,778,114,188,088.60 and 1,087,180,288,188

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Solution

The fourth proportional to 2,013,126,300,242, 2,778,114,188,088.60 and 1,087,180,288,188 is: 1,500,308,740,322.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,126,300,242 : 2,778,114,188,088.60 = 1,087,180,288,188 : x
  2. Step 2: Convert to fraction form
    2,013,126,300,242/2,778,114,188,088.60 = 1,087,180,288,188/x
  3. Step 3: Cross multiply
    2,013,126,300,242x = 2,778,114,188,088.60 × 1,087,180,288,188
  4. Step 4: Simplify right side
    2,013,126,300,242x = 3,020,310,983,625,335,682,105,344
  5. Step 5: Solve for x
    x = 3,020,310,983,625,335,682,105,344/2,013,126,300,242
  6. Step 6: Final answer
    x = 1,500,308,740,322.09

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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.