Home / 73,563,902.01-101,521,333.67-40,968,854.01

Finding the Fourth Proportional to 73,563,902.01, 101,521,333.67 and 40,968,854.01

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Solution

The fourth proportional to 73,563,902.01, 101,521,333.67 and 40,968,854.01 is: 56,538,772.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,563,902.01 : 101,521,333.67 = 40,968,854.01 : x
  2. Step 2: Convert to fraction form
    73,563,902.01/101,521,333.67 = 40,968,854.01/x
  3. Step 3: Cross multiply
    73,563,902.01x = 101,521,333.67 × 40,968,854.01
  4. Step 4: Simplify right side
    73,563,902.01x = 4,159,212,697,821,883.50
  5. Step 5: Solve for x
    x = 4,159,212,697,821,883.50/73,563,902.01
  6. Step 6: Final answer
    x = 56,538,772.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.