Home / 1,924,506,016.26-2,655,434,165.22-1,171,314,705.30

Finding the Fourth Proportional to 1,924,506,016.26, 2,655,434,165.22 and 1,171,314,705.30

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Solution

The fourth proportional to 1,924,506,016.26, 2,655,434,165.22 and 1,171,314,705.30 is: 1,616,180,495.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,506,016.26 : 2,655,434,165.22 = 1,171,314,705.30 : x
  2. Step 2: Convert to fraction form
    1,924,506,016.26/2,655,434,165.22 = 1,171,314,705.30/x
  3. Step 3: Cross multiply
    1,924,506,016.26x = 2,655,434,165.22 × 1,171,314,705.30
  4. Step 4: Simplify right side
    1,924,506,016.26x = 3,110,349,086,678,215,680
  5. Step 5: Solve for x
    x = 3,110,349,086,678,215,680/1,924,506,016.26
  6. Step 6: Final answer
    x = 1,616,180,495.36

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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.