Home / 16,169,177,728.80-24,249,461,921.10-4,977,030,268.80

Finding the Fourth Proportional to 16,169,177,728.80, 24,249,461,921.10 and 4,977,030,268.80

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Solution

The fourth proportional to 16,169,177,728.80, 24,249,461,921.10 and 4,977,030,268.80 is: 7,464,220,383.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,177,728.80 : 24,249,461,921.10 = 4,977,030,268.80 : x
  2. Step 2: Convert to fraction form
    16,169,177,728.80/24,249,461,921.10 = 4,977,030,268.80/x
  3. Step 3: Cross multiply
    16,169,177,728.80x = 24,249,461,921.10 × 4,977,030,268.80
  4. Step 4: Simplify right side
    16,169,177,728.80x = 120,690,305,983,427,690,496
  5. Step 5: Solve for x
    x = 120,690,305,983,427,690,496/16,169,177,728.80
  6. Step 6: Final answer
    x = 7,464,220,383.23

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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.