Home / 38,674,948,030.80-58,012,422,046.20-10,726,137,790.80

Finding the Fourth Proportional to 38,674,948,030.80, 58,012,422,046.20 and 10,726,137,790.80

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Solution

The fourth proportional to 38,674,948,030.80, 58,012,422,046.20 and 10,726,137,790.80 is: 16,089,206,686.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,674,948,030.80 : 58,012,422,046.20 = 10,726,137,790.80 : x
  2. Step 2: Convert to fraction form
    38,674,948,030.80/58,012,422,046.20 = 10,726,137,790.80/x
  3. Step 3: Cross multiply
    38,674,948,030.80x = 58,012,422,046.20 × 10,726,137,790.80
  4. Step 4: Simplify right side
    38,674,948,030.80x = 622,249,232,445,584,834,560
  5. Step 5: Solve for x
    x = 622,249,232,445,584,834,560/38,674,948,030.80
  6. Step 6: Final answer
    x = 16,089,206,686.20

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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.