Home / 16,169,892,585.90-24,233,158,293.36-12,584,649,066.95

Finding the Fourth Proportional to 16,169,892,585.90, 24,233,158,293.36 and 12,584,649,066.95

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Solution

The fourth proportional to 16,169,892,585.90, 24,233,158,293.36 and 12,584,649,066.95 is: 18,860,100,108.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,892,585.90 : 24,233,158,293.36 = 12,584,649,066.95 : x
  2. Step 2: Convert to fraction form
    16,169,892,585.90/24,233,158,293.36 = 12,584,649,066.95/x
  3. Step 3: Cross multiply
    16,169,892,585.90x = 24,233,158,293.36 × 12,584,649,066.95
  4. Step 4: Simplify right side
    16,169,892,585.90x = 304,965,792,905,721,675,776
  5. Step 5: Solve for x
    x = 304,965,792,905,721,675,776/16,169,892,585.90
  6. Step 6: Final answer
    x = 18,860,100,108.00

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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.