Home / 64,007,598.23-96,011,646.44-15,485,374.17

Finding the Fourth Proportional to 64,007,598.23, 96,011,646.44 and 15,485,374.17

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Solution

The fourth proportional to 64,007,598.23, 96,011,646.44 and 15,485,374.17 is: 23,228,121.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,007,598.23 : 96,011,646.44 = 15,485,374.17 : x
  2. Step 2: Convert to fraction form
    64,007,598.23/96,011,646.44 = 15,485,374.17/x
  3. Step 3: Cross multiply
    64,007,598.23x = 96,011,646.44 × 15,485,374.17
  4. Step 4: Simplify right side
    64,007,598.23x = 1,486,776,269,723,721.50
  5. Step 5: Solve for x
    x = 1,486,776,269,723,721.50/64,007,598.23
  6. Step 6: Final answer
    x = 23,228,121.52

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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.