Home / 46,680,711.79-64,419,471.41-25,772,784.89

Finding the Fourth Proportional to 46,680,711.79, 64,419,471.41 and 25,772,784.89

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Solution

The fourth proportional to 46,680,711.79, 64,419,471.41 and 25,772,784.89 is: 35,566,492.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,680,711.79 : 64,419,471.41 = 25,772,784.89 : x
  2. Step 2: Convert to fraction form
    46,680,711.79/64,419,471.41 = 25,772,784.89/x
  3. Step 3: Cross multiply
    46,680,711.79x = 64,419,471.41 × 25,772,784.89
  4. Step 4: Simplify right side
    46,680,711.79x = 1,660,269,179,602,915.50
  5. Step 5: Solve for x
    x = 1,660,269,179,602,915.50/46,680,711.79
  6. Step 6: Final answer
    x = 35,566,492.37

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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.