Home / 450,924,074,434.80-622,277,682,773.10-265,533,871,826.16

Finding the Fourth Proportional to 450,924,074,434.80, 622,277,682,773.10 and 265,533,871,826.16

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Solution

The fourth proportional to 450,924,074,434.80, 622,277,682,773.10 and 265,533,871,826.16 is: 366,438,191,761.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,924,074,434.80 : 622,277,682,773.10 = 265,533,871,826.16 : x
  2. Step 2: Convert to fraction form
    450,924,074,434.80/622,277,682,773.10 = 265,533,871,826.16/x
  3. Step 3: Cross multiply
    450,924,074,434.80x = 622,277,682,773.10 × 265,533,871,826.16
  4. Step 4: Simplify right side
    450,924,074,434.80x = 165,235,802,457,752,182,194,176
  5. Step 5: Solve for x
    x = 165,235,802,457,752,182,194,176/450,924,074,434.80
  6. Step 6: Final answer
    x = 366,438,191,761.80

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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.