Home / 1,827,798,885.18-2,742,091,649.64-567,238,105.08

Finding the Fourth Proportional to 1,827,798,885.18, 2,742,091,649.64 and 567,238,105.08

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Solution

The fourth proportional to 1,827,798,885.18, 2,742,091,649.64 and 567,238,105.08 is: 850,979,220.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,798,885.18 : 2,742,091,649.64 = 567,238,105.08 : x
  2. Step 2: Convert to fraction form
    1,827,798,885.18/2,742,091,649.64 = 567,238,105.08/x
  3. Step 3: Cross multiply
    1,827,798,885.18x = 2,742,091,649.64 × 567,238,105.08
  4. Step 4: Simplify right side
    1,827,798,885.18x = 1,555,418,871,297,484,800
  5. Step 5: Solve for x
    x = 1,555,418,871,297,484,800/1,827,798,885.18
  6. Step 6: Final answer
    x = 850,979,220.91

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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.