Home / 6,110,737,435.04-8,426,144,564.88-4,127,144,485.28

Finding the Fourth Proportional to 6,110,737,435.04, 8,426,144,564.88 and 4,127,144,485.28

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Solution

The fourth proportional to 6,110,737,435.04, 8,426,144,564.88 and 4,127,144,485.28 is: 5,690,952,432.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110,737,435.04 : 8,426,144,564.88 = 4,127,144,485.28 : x
  2. Step 2: Convert to fraction form
    6,110,737,435.04/8,426,144,564.88 = 4,127,144,485.28/x
  3. Step 3: Cross multiply
    6,110,737,435.04x = 8,426,144,564.88 × 4,127,144,485.28
  4. Step 4: Simplify right side
    6,110,737,435.04x = 34,775,916,073,116,540,928
  5. Step 5: Solve for x
    x = 34,775,916,073,116,540,928/6,110,737,435.04
  6. Step 6: Final answer
    x = 5,690,952,432.96

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1.5x scale

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.