Home / 40,325,033,234.10-60,487,549,851.15-10,881,028,830.90

Finding the Fourth Proportional to 40,325,033,234.10, 60,487,549,851.15 and 10,881,028,830.90

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Solution

The fourth proportional to 40,325,033,234.10, 60,487,549,851.15 and 10,881,028,830.90 is: 16,321,543,246.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,325,033,234.10 : 60,487,549,851.15 = 10,881,028,830.90 : x
  2. Step 2: Convert to fraction form
    40,325,033,234.10/60,487,549,851.15 = 10,881,028,830.90/x
  3. Step 3: Cross multiply
    40,325,033,234.10x = 60,487,549,851.15 × 10,881,028,830.90
  4. Step 4: Simplify right side
    40,325,033,234.10x = 658,166,773,840,864,083,968
  5. Step 5: Solve for x
    x = 658,166,773,840,864,083,968/40,325,033,234.10
  6. Step 6: Final answer
    x = 16,321,543,246.35

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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.