Home / 2,326,922,917.29-3,490,126,543.47-832,894,791.39

Finding the Fourth Proportional to 2,326,922,917.29, 3,490,126,543.47 and 832,894,791.39

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Solution

The fourth proportional to 2,326,922,917.29, 3,490,126,543.47 and 832,894,791.39 is: 1,249,249,898.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,922,917.29 : 3,490,126,543.47 = 832,894,791.39 : x
  2. Step 2: Convert to fraction form
    2,326,922,917.29/3,490,126,543.47 = 832,894,791.39/x
  3. Step 3: Cross multiply
    2,326,922,917.29x = 3,490,126,543.47 × 832,894,791.39
  4. Step 4: Simplify right side
    2,326,922,917.29x = 2,906,908,219,348,147,200
  5. Step 5: Solve for x
    x = 2,906,908,219,348,147,200/2,326,922,917.29
  6. Step 6: Final answer
    x = 1,249,249,898.98

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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.