Home / 73,949,905,436.16-110,996,587,650.60-35,688,054,425.88

Finding the Fourth Proportional to 73,949,905,436.16, 110,996,587,650.60 and 35,688,054,425.88

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Solution

The fourth proportional to 73,949,905,436.16, 110,996,587,650.60 and 35,688,054,425.88 is: 53,566,698,128.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,949,905,436.16 : 110,996,587,650.60 = 35,688,054,425.88 : x
  2. Step 2: Convert to fraction form
    73,949,905,436.16/110,996,587,650.60 = 35,688,054,425.88/x
  3. Step 3: Cross multiply
    73,949,905,436.16x = 110,996,587,650.60 × 35,688,054,425.88
  4. Step 4: Simplify right side
    73,949,905,436.16x = 3,961,252,261,161,572,761,600
  5. Step 5: Solve for x
    x = 3,961,252,261,161,572,761,600/73,949,905,436.16
  6. Step 6: Final answer
    x = 53,566,698,128.93

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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.