Home / 3,104,677,249,872.80-4,657,015,874,809.10-1,897,869,122,794.50

Finding the Fourth Proportional to 3,104,677,249,872.80, 4,657,015,874,809.10 and 1,897,869,122,794.50

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Solution

The fourth proportional to 3,104,677,249,872.80, 4,657,015,874,809.10 and 1,897,869,122,794.50 is: 2,846,803,684,191.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,677,249,872.80 : 4,657,015,874,809.10 = 1,897,869,122,794.50 : x
  2. Step 2: Convert to fraction form
    3,104,677,249,872.80/4,657,015,874,809.10 = 1,897,869,122,794.50/x
  3. Step 3: Cross multiply
    3,104,677,249,872.80x = 4,657,015,874,809.10 × 1,897,869,122,794.50
  4. Step 4: Simplify right side
    3,104,677,249,872.80x = 8,838,406,633,164,006,829,850,624
  5. Step 5: Solve for x
    x = 8,838,406,633,164,006,829,850,624/3,104,677,249,872.80
  6. Step 6: Final answer
    x = 2,846,803,684,191.69

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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.