Home / 26,249,701,194.60-39,376,307,262.78-9,230,433,483.24

Finding the Fourth Proportional to 26,249,701,194.60, 39,376,307,262.78 and 9,230,433,483.24

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Solution

The fourth proportional to 26,249,701,194.60, 39,376,307,262.78 and 9,230,433,483.24 is: 13,846,267,517.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,249,701,194.60 : 39,376,307,262.78 = 9,230,433,483.24 : x
  2. Step 2: Convert to fraction form
    26,249,701,194.60/39,376,307,262.78 = 9,230,433,483.24/x
  3. Step 3: Cross multiply
    26,249,701,194.60x = 39,376,307,262.78 × 9,230,433,483.24
  4. Step 4: Simplify right side
    26,249,701,194.60x = 363,460,385,004,710,854,656
  5. Step 5: Solve for x
    x = 363,460,385,004,710,854,656/26,249,701,194.60
  6. Step 6: Final answer
    x = 13,846,267,517.87

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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.