Home / 1,885,065,854,371-2,827,598,818,967.20-452,473,748,939.97

Finding the Fourth Proportional to 1,885,065,854,371, 2,827,598,818,967.20 and 452,473,748,939.97

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Solution

The fourth proportional to 1,885,065,854,371, 2,827,598,818,967.20 and 452,473,748,939.97 is: 678,710,632,389.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,885,065,854,371 : 2,827,598,818,967.20 = 452,473,748,939.97 : x
  2. Step 2: Convert to fraction form
    1,885,065,854,371/2,827,598,818,967.20 = 452,473,748,939.97/x
  3. Step 3: Cross multiply
    1,885,065,854,371x = 2,827,598,818,967.20 × 452,473,748,939.97
  4. Step 4: Simplify right side
    1,885,065,854,371x = 1,279,414,238,116,320,504,709,120
  5. Step 5: Solve for x
    x = 1,279,414,238,116,320,504,709,120/1,885,065,854,371
  6. Step 6: Final answer
    x = 678,710,632,389.67

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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.