Home / 73,605,214.58-101,592,505.41-45,748,962.50

Finding the Fourth Proportional to 73,605,214.58, 101,592,505.41 and 45,748,962.50

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Solution

The fourth proportional to 73,605,214.58, 101,592,505.41 and 45,748,962.50 is: 63,144,326.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,605,214.58 : 101,592,505.41 = 45,748,962.50 : x
  2. Step 2: Convert to fraction form
    73,605,214.58/101,592,505.41 = 45,748,962.50/x
  3. Step 3: Cross multiply
    73,605,214.58x = 101,592,505.41 × 45,748,962.50
  4. Step 4: Simplify right side
    73,605,214.58x = 4,647,751,720,283,137
  5. Step 5: Solve for x
    x = 4,647,751,720,283,137/73,605,214.58
  6. Step 6: Final answer
    x = 63,144,326.75

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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.