Home / 23,346,275.31-35,072,557.05-16,889,267.16

Finding the Fourth Proportional to 23,346,275.31, 35,072,557.05 and 16,889,267.16

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Solution

The fourth proportional to 23,346,275.31, 35,072,557.05 and 16,889,267.16 is: 25,372,346.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,346,275.31 : 35,072,557.05 = 16,889,267.16 : x
  2. Step 2: Convert to fraction form
    23,346,275.31/35,072,557.05 = 16,889,267.16/x
  3. Step 3: Cross multiply
    23,346,275.31x = 35,072,557.05 × 16,889,267.16
  4. Step 4: Simplify right side
    23,346,275.31x = 592,349,786,001,791.38
  5. Step 5: Solve for x
    x = 592,349,786,001,791.38/23,346,275.31
  6. Step 6: Final answer
    x = 25,372,346.47

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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.