Home / 46,389,891.22-64,014,316.51-26,812,047.66

Finding the Fourth Proportional to 46,389,891.22, 64,014,316.51 and 26,812,047.66

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Solution

The fourth proportional to 46,389,891.22, 64,014,316.51 and 26,812,047.66 is: 36,998,467.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,389,891.22 : 64,014,316.51 = 26,812,047.66 : x
  2. Step 2: Convert to fraction form
    46,389,891.22/64,014,316.51 = 26,812,047.66/x
  3. Step 3: Cross multiply
    46,389,891.22x = 64,014,316.51 × 26,812,047.66
  4. Step 4: Simplify right side
    46,389,891.22x = 1,716,354,905,188,444.75
  5. Step 5: Solve for x
    x = 1,716,354,905,188,444.75/46,389,891.22
  6. Step 6: Final answer
    x = 36,998,467.99

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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.