Home / 26,735,885,386.42-40,105,160,166.84-10,174,943,010.10

Finding the Fourth Proportional to 26,735,885,386.42, 40,105,160,166.84 and 10,174,943,010.10

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Solution

The fourth proportional to 26,735,885,386.42, 40,105,160,166.84 and 10,174,943,010.10 is: 15,262,921,470.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,735,885,386.42 : 40,105,160,166.84 = 10,174,943,010.10 : x
  2. Step 2: Convert to fraction form
    26,735,885,386.42/40,105,160,166.84 = 10,174,943,010.10/x
  3. Step 3: Cross multiply
    26,735,885,386.42x = 40,105,160,166.84 × 10,174,943,010.10
  4. Step 4: Simplify right side
    26,735,885,386.42x = 408,067,719,108,529,553,408
  5. Step 5: Solve for x
    x = 408,067,719,108,529,553,408/26,735,885,386.42
  6. Step 6: Final answer
    x = 15,262,921,470.92

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1.5x scale

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.