Home / 4,648,976,534-6,415,526,348.94-2,614,426,783.72

Finding the Fourth Proportional to 4,648,976,534, 6,415,526,348.94 and 2,614,426,783.72

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Solution

The fourth proportional to 4,648,976,534, 6,415,526,348.94 and 2,614,426,783.72 is: 3,607,874,506.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,648,976,534 : 6,415,526,348.94 = 2,614,426,783.72 : x
  2. Step 2: Convert to fraction form
    4,648,976,534/6,415,526,348.94 = 2,614,426,783.72/x
  3. Step 3: Cross multiply
    4,648,976,534x = 6,415,526,348.94 × 2,614,426,783.72
  4. Step 4: Simplify right side
    4,648,976,534x = 16,772,923,918,330,116,096
  5. Step 5: Solve for x
    x = 16,772,923,918,330,116,096/4,648,976,534
  6. Step 6: Final answer
    x = 3,607,874,506.50

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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.