Home / 73,605,215.08-101,592,506.10-45,748,963

Finding the Fourth Proportional to 73,605,215.08, 101,592,506.10 and 45,748,963

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Solution

The fourth proportional to 73,605,215.08, 101,592,506.10 and 45,748,963 is: 63,144,327.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,605,215.08 : 101,592,506.10 = 45,748,963 : x
  2. Step 2: Convert to fraction form
    73,605,215.08/101,592,506.10 = 45,748,963/x
  3. Step 3: Cross multiply
    73,605,215.08x = 101,592,506.10 × 45,748,963
  4. Step 4: Simplify right side
    73,605,215.08x = 4,647,751,802,646,174
  5. Step 5: Solve for x
    x = 4,647,751,802,646,174/73,605,215.08
  6. Step 6: Final answer
    x = 63,144,327.44

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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.