Home / 3,602,783,797,835.60-4,971,938,732,553.40-2,119,700,994,335.70

Finding the Fourth Proportional to 3,602,783,797,835.60, 4,971,938,732,553.40 and 2,119,700,994,335.70

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Solution

The fourth proportional to 3,602,783,797,835.60, 4,971,938,732,553.40 and 2,119,700,994,335.70 is: 2,925,244,496,075.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,783,797,835.60 : 4,971,938,732,553.40 = 2,119,700,994,335.70 : x
  2. Step 2: Convert to fraction form
    3,602,783,797,835.60/4,971,938,732,553.40 = 2,119,700,994,335.70/x
  3. Step 3: Cross multiply
    3,602,783,797,835.60x = 4,971,938,732,553.40 × 2,119,700,994,335.70
  4. Step 4: Simplify right side
    3,602,783,797,835.60x = 10,539,023,475,169,622,029,762,560
  5. Step 5: Solve for x
    x = 10,539,023,475,169,622,029,762,560/3,602,783,797,835.60
  6. Step 6: Final answer
    x = 2,925,244,496,075.79

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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.