Home / 3,315,006,926.40-4,972,510,389.60-2,268,971,606.10

Finding the Fourth Proportional to 3,315,006,926.40, 4,972,510,389.60 and 2,268,971,606.10

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Solution

The fourth proportional to 3,315,006,926.40, 4,972,510,389.60 and 2,268,971,606.10 is: 3,403,457,409.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,006,926.40 : 4,972,510,389.60 = 2,268,971,606.10 : x
  2. Step 2: Convert to fraction form
    3,315,006,926.40/4,972,510,389.60 = 2,268,971,606.10/x
  3. Step 3: Cross multiply
    3,315,006,926.40x = 4,972,510,389.60 × 2,268,971,606.10
  4. Step 4: Simplify right side
    3,315,006,926.40x = 11,282,484,885,039,648,768
  5. Step 5: Solve for x
    x = 11,282,484,885,039,648,768/3,315,006,926.40
  6. Step 6: Final answer
    x = 3,403,457,409.15

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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.