Home / 2,600,549,591,742.60-3,901,326,736,548.40-988,758,152,447.44

Finding the Fourth Proportional to 2,600,549,591,742.60, 3,901,326,736,548.40 and 988,758,152,447.44

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Solution

The fourth proportional to 2,600,549,591,742.60, 3,901,326,736,548.40 and 988,758,152,447.44 is: 1,483,328,227,376.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,600,549,591,742.60 : 3,901,326,736,548.40 = 988,758,152,447.44 : x
  2. Step 2: Convert to fraction form
    2,600,549,591,742.60/3,901,326,736,548.40 = 988,758,152,447.44/x
  3. Step 3: Cross multiply
    2,600,549,591,742.60x = 3,901,326,736,548.40 × 988,758,152,447.44
  4. Step 4: Simplify right side
    2,600,549,591,742.60x = 3,857,468,616,123,396,405,592,064
  5. Step 5: Solve for x
    x = 3,857,468,616,123,396,405,592,064/2,600,549,591,742.60
  6. Step 6: Final answer
    x = 1,483,328,227,376.18

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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.