Home / 71,604,238.52-98,787,929.04-46,838,563.04

Finding the Fourth Proportional to 71,604,238.52, 98,787,929.04 and 46,838,563.04

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Solution

The fourth proportional to 71,604,238.52, 98,787,929.04 and 46,838,563.04 is: 64,620,261.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,604,238.52 : 98,787,929.04 = 46,838,563.04 : x
  2. Step 2: Convert to fraction form
    71,604,238.52/98,787,929.04 = 46,838,563.04/x
  3. Step 3: Cross multiply
    71,604,238.52x = 98,787,929.04 × 46,838,563.04
  4. Step 4: Simplify right side
    71,604,238.52x = 4,627,084,641,931,087
  5. Step 5: Solve for x
    x = 4,627,084,641,931,087/71,604,238.52
  6. Step 6: Final answer
    x = 64,620,261.84

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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.