Home / 4,730,311,628.32-6,527,872,343.38-2,615,909,836.90

Finding the Fourth Proportional to 4,730,311,628.32, 6,527,872,343.38 and 2,615,909,836.90

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Solution

The fourth proportional to 4,730,311,628.32, 6,527,872,343.38 and 2,615,909,836.90 is: 3,609,978,965.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,311,628.32 : 6,527,872,343.38 = 2,615,909,836.90 : x
  2. Step 2: Convert to fraction form
    4,730,311,628.32/6,527,872,343.38 = 2,615,909,836.90/x
  3. Step 3: Cross multiply
    4,730,311,628.32x = 6,527,872,343.38 × 2,615,909,836.90
  4. Step 4: Simplify right side
    4,730,311,628.32x = 17,076,325,477,075,197,952
  5. Step 5: Solve for x
    x = 17,076,325,477,075,197,952/4,730,311,628.32
  6. Step 6: Final answer
    x = 3,609,978,965.20

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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.