Home / 1,771,068,925,236.80-2,444,077,473,778-959,085,408,201

Finding the Fourth Proportional to 1,771,068,925,236.80, 2,444,077,473,778 and 959,085,408,201

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Solution

The fourth proportional to 1,771,068,925,236.80, 2,444,077,473,778 and 959,085,408,201 is: 1,323,539,139,675.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,068,925,236.80 : 2,444,077,473,778 = 959,085,408,201 : x
  2. Step 2: Convert to fraction form
    1,771,068,925,236.80/2,444,077,473,778 = 959,085,408,201/x
  3. Step 3: Cross multiply
    1,771,068,925,236.80x = 2,444,077,473,778 × 959,085,408,201
  4. Step 4: Simplify right side
    1,771,068,925,236.80x = 2,344,079,041,613,242,063,388,672
  5. Step 5: Solve for x
    x = 2,344,079,041,613,242,063,388,672/1,771,068,925,236.80
  6. Step 6: Final answer
    x = 1,323,539,139,675.11

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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.