Home / 1,494,291,208.80-2,238,413,504.40-1,034,748,271.20

Finding the Fourth Proportional to 1,494,291,208.80, 2,238,413,504.40 and 1,034,748,271.20

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Solution

The fourth proportional to 1,494,291,208.80, 2,238,413,504.40 and 1,034,748,271.20 is: 1,550,028,863.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,291,208.80 : 2,238,413,504.40 = 1,034,748,271.20 : x
  2. Step 2: Convert to fraction form
    1,494,291,208.80/2,238,413,504.40 = 1,034,748,271.20/x
  3. Step 3: Cross multiply
    1,494,291,208.80x = 2,238,413,504.40 × 1,034,748,271.20
  4. Step 4: Simplify right side
    1,494,291,208.80x = 2,316,194,503,908,633,600
  5. Step 5: Solve for x
    x = 2,316,194,503,908,633,600/1,494,291,208.80
  6. Step 6: Final answer
    x = 1,550,028,863.36

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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.