Home / 52,805,966,568.46-79,241,530,008.67-24,470,616,538.89

Finding the Fourth Proportional to 52,805,966,568.46, 79,241,530,008.67 and 24,470,616,538.89

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Solution

The fourth proportional to 52,805,966,568.46, 79,241,530,008.67 and 24,470,616,538.89 is: 36,721,022,657.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,805,966,568.46 : 79,241,530,008.67 = 24,470,616,538.89 : x
  2. Step 2: Convert to fraction form
    52,805,966,568.46/79,241,530,008.67 = 24,470,616,538.89/x
  3. Step 3: Cross multiply
    52,805,966,568.46x = 79,241,530,008.67 × 24,470,616,538.89
  4. Step 4: Simplify right side
    52,805,966,568.46x = 1,939,089,094,796,985,761,792
  5. Step 5: Solve for x
    x = 1,939,089,094,796,985,761,792/52,805,966,568.46
  6. Step 6: Final answer
    x = 36,721,022,657.22

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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.