Home / 4,139,088,132.80-6,208,632,199.20-2,833,018,731.20

Finding the Fourth Proportional to 4,139,088,132.80, 6,208,632,199.20 and 2,833,018,731.20

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Solution

The fourth proportional to 4,139,088,132.80, 6,208,632,199.20 and 2,833,018,731.20 is: 4,249,528,096.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,088,132.80 : 6,208,632,199.20 = 2,833,018,731.20 : x
  2. Step 2: Convert to fraction form
    4,139,088,132.80/6,208,632,199.20 = 2,833,018,731.20/x
  3. Step 3: Cross multiply
    4,139,088,132.80x = 6,208,632,199.20 × 2,833,018,731.20
  4. Step 4: Simplify right side
    4,139,088,132.80x = 17,589,171,315,465,048,064
  5. Step 5: Solve for x
    x = 17,589,171,315,465,048,064/4,139,088,132.80
  6. Step 6: Final answer
    x = 4,249,528,096.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.