Home / 64,199,800.65-96,307,007.99-23,278,513.17

Finding the Fourth Proportional to 64,199,800.65, 96,307,007.99 and 23,278,513.17

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Solution

The fourth proportional to 64,199,800.65, 96,307,007.99 and 23,278,513.17 is: 34,920,419.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,199,800.65 : 96,307,007.99 = 23,278,513.17 : x
  2. Step 2: Convert to fraction form
    64,199,800.65/96,307,007.99 = 23,278,513.17/x
  3. Step 3: Cross multiply
    64,199,800.65x = 96,307,007.99 × 23,278,513.17
  4. Step 4: Simplify right side
    64,199,800.65x = 2,241,883,953,742,117.75
  5. Step 5: Solve for x
    x = 2,241,883,953,742,117.75/64,199,800.65
  6. Step 6: Final answer
    x = 34,920,419.24

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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.