Home / 38,674,947,306.30-58,012,420,959.45-10,726,137,066.30

Finding the Fourth Proportional to 38,674,947,306.30, 58,012,420,959.45 and 10,726,137,066.30

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Solution

The fourth proportional to 38,674,947,306.30, 58,012,420,959.45 and 10,726,137,066.30 is: 16,089,205,599.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,674,947,306.30 : 58,012,420,959.45 = 10,726,137,066.30 : x
  2. Step 2: Convert to fraction form
    38,674,947,306.30/58,012,420,959.45 = 10,726,137,066.30/x
  3. Step 3: Cross multiply
    38,674,947,306.30x = 58,012,420,959.45 × 10,726,137,066.30
  4. Step 4: Simplify right side
    38,674,947,306.30x = 622,249,178,758,955,532,288
  5. Step 5: Solve for x
    x = 622,249,178,758,955,532,288/38,674,947,306.30
  6. Step 6: Final answer
    x = 16,089,205,599.45

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Double scale
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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.