Home / 2,449,783,872,030.20-3,674,675,808,045.40-2,119,557,929,502.20

Finding the Fourth Proportional to 2,449,783,872,030.20, 3,674,675,808,045.40 and 2,119,557,929,502.20

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Solution

The fourth proportional to 2,449,783,872,030.20, 3,674,675,808,045.40 and 2,119,557,929,502.20 is: 3,179,336,894,253.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,783,872,030.20 : 3,674,675,808,045.40 = 2,119,557,929,502.20 : x
  2. Step 2: Convert to fraction form
    2,449,783,872,030.20/3,674,675,808,045.40 = 2,119,557,929,502.20/x
  3. Step 3: Cross multiply
    2,449,783,872,030.20x = 3,674,675,808,045.40 × 2,119,557,929,502.20
  4. Step 4: Simplify right side
    2,449,783,872,030.20x = 7,788,688,247,292,531,232,997,376
  5. Step 5: Solve for x
    x = 7,788,688,247,292,531,232,997,376/2,449,783,872,030.20
  6. Step 6: Final answer
    x = 3,179,336,894,253.39

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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.