Home / 4,730,311,616.45-6,527,872,326.98-2,615,909,825.03

Finding the Fourth Proportional to 4,730,311,616.45, 6,527,872,326.98 and 2,615,909,825.03

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Solution

The fourth proportional to 4,730,311,616.45, 6,527,872,326.98 and 2,615,909,825.03 is: 3,609,978,948.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,311,616.45 : 6,527,872,326.98 = 2,615,909,825.03 : x
  2. Step 2: Convert to fraction form
    4,730,311,616.45/6,527,872,326.98 = 2,615,909,825.03/x
  3. Step 3: Cross multiply
    4,730,311,616.45x = 6,527,872,326.98 × 2,615,909,825.03
  4. Step 4: Simplify right side
    4,730,311,616.45x = 17,076,325,356,662,331,392
  5. Step 5: Solve for x
    x = 17,076,325,356,662,331,392/4,730,311,616.45
  6. Step 6: Final answer
    x = 3,609,978,948.81

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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.