Home / 1,885,065,854,392.10-2,827,598,818,998.60-452,473,748,961

Finding the Fourth Proportional to 1,885,065,854,392.10, 2,827,598,818,998.60 and 452,473,748,961

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Solution

The fourth proportional to 1,885,065,854,392.10, 2,827,598,818,998.60 and 452,473,748,961 is: 678,710,632,421.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,885,065,854,392.10 : 2,827,598,818,998.60 = 452,473,748,961 : x
  2. Step 2: Convert to fraction form
    1,885,065,854,392.10/2,827,598,818,998.60 = 452,473,748,961/x
  3. Step 3: Cross multiply
    1,885,065,854,392.10x = 2,827,598,818,998.60 × 452,473,748,961
  4. Step 4: Simplify right side
    1,885,065,854,392.10x = 1,279,414,238,189,992,615,608,320
  5. Step 5: Solve for x
    x = 1,279,414,238,189,992,615,608,320/1,885,065,854,392.10
  6. Step 6: Final answer
    x = 678,710,632,421.16

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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.