Home / 73,715,090.04-101,763,652.59-45,846,783.54

Finding the Fourth Proportional to 73,715,090.04, 101,763,652.59 and 45,846,783.54

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Solution

The fourth proportional to 73,715,090.04, 101,763,652.59 and 45,846,783.54 is: 63,291,466.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,715,090.04 : 101,763,652.59 = 45,846,783.54 : x
  2. Step 2: Convert to fraction form
    73,715,090.04/101,763,652.59 = 45,846,783.54/x
  3. Step 3: Cross multiply
    73,715,090.04x = 101,763,652.59 × 45,846,783.54
  4. Step 4: Simplify right side
    73,715,090.04x = 4,665,536,152,533,490
  5. Step 5: Solve for x
    x = 4,665,536,152,533,490/73,715,090.04
  6. Step 6: Final answer
    x = 63,291,466.51

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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.