Home / 46,677,026.68-64,422,728.04-27,839,816.50

Finding the Fourth Proportional to 46,677,026.68, 64,422,728.04 and 27,839,816.50

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Solution

The fourth proportional to 46,677,026.68, 64,422,728.04 and 27,839,816.50 is: 38,423,975.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,677,026.68 : 64,422,728.04 = 27,839,816.50 : x
  2. Step 2: Convert to fraction form
    46,677,026.68/64,422,728.04 = 27,839,816.50/x
  3. Step 3: Cross multiply
    46,677,026.68x = 64,422,728.04 × 27,839,816.50
  4. Step 4: Simplify right side
    46,677,026.68x = 1,793,516,927,063,004.75
  5. Step 5: Solve for x
    x = 1,793,516,927,063,004.75/46,677,026.68
  6. Step 6: Final answer
    x = 38,423,975.45

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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.