Home / 46,872,576.39-64,684,672.79-25,964,929.29

Finding the Fourth Proportional to 46,872,576.39, 64,684,672.79 and 25,964,929.29

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Solution

The fourth proportional to 46,872,576.39, 64,684,672.79 and 25,964,929.29 is: 35,831,889.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,872,576.39 : 64,684,672.79 = 25,964,929.29 : x
  2. Step 2: Convert to fraction form
    46,872,576.39/64,684,672.79 = 25,964,929.29/x
  3. Step 3: Cross multiply
    46,872,576.39x = 64,684,672.79 × 25,964,929.29
  4. Step 4: Simplify right side
    46,872,576.39x = 1,679,532,955,009,312.25
  5. Step 5: Solve for x
    x = 1,679,532,955,009,312.25/46,872,576.39
  6. Step 6: Final answer
    x = 35,831,889.01

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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.