Home / 66,635,881,250.22-99,961,406,637.30-24,160,781,470.32

Finding the Fourth Proportional to 66,635,881,250.22, 99,961,406,637.30 and 24,160,781,470.32

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Solution

The fourth proportional to 66,635,881,250.22, 99,961,406,637.30 and 24,160,781,470.32 is: 36,243,922,282.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,635,881,250.22 : 99,961,406,637.30 = 24,160,781,470.32 : x
  2. Step 2: Convert to fraction form
    66,635,881,250.22/99,961,406,637.30 = 24,160,781,470.32/x
  3. Step 3: Cross multiply
    66,635,881,250.22x = 99,961,406,637.30 × 24,160,781,470.32
  4. Step 4: Simplify right side
    66,635,881,250.22x = 2,415,145,701,229,600,440,320
  5. Step 5: Solve for x
    x = 2,415,145,701,229,600,440,320/66,635,881,250.22
  6. Step 6: Final answer
    x = 36,243,922,282.06

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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.