Home / 1,903,034,013.90-2,625,973,938.42-1,056,297,029.83

Finding the Fourth Proportional to 1,903,034,013.90, 2,625,973,938.42 and 1,056,297,029.83

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Solution

The fourth proportional to 1,903,034,013.90, 2,625,973,938.42 and 1,056,297,029.83 is: 1,457,571,673.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,034,013.90 : 2,625,973,938.42 = 1,056,297,029.83 : x
  2. Step 2: Convert to fraction form
    1,903,034,013.90/2,625,973,938.42 = 1,056,297,029.83/x
  3. Step 3: Cross multiply
    1,903,034,013.90x = 2,625,973,938.42 × 1,056,297,029.83
  4. Step 4: Simplify right side
    1,903,034,013.90x = 2,773,808,471,564,033,536
  5. Step 5: Solve for x
    x = 2,773,808,471,564,033,536/1,903,034,013.90
  6. Step 6: Final answer
    x = 1,457,571,673.08

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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.