Home / 23,006,983,280.40-34,510,474,920.60-11,849,273,197.20

Finding the Fourth Proportional to 23,006,983,280.40, 34,510,474,920.60 and 11,849,273,197.20

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Solution

The fourth proportional to 23,006,983,280.40, 34,510,474,920.60 and 11,849,273,197.20 is: 17,773,909,795.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,006,983,280.40 : 34,510,474,920.60 = 11,849,273,197.20 : x
  2. Step 2: Convert to fraction form
    23,006,983,280.40/34,510,474,920.60 = 11,849,273,197.20/x
  3. Step 3: Cross multiply
    23,006,983,280.40x = 34,510,474,920.60 × 11,849,273,197.20
  4. Step 4: Simplify right side
    23,006,983,280.40x = 408,924,045,499,308,376,064
  5. Step 5: Solve for x
    x = 408,924,045,499,308,376,064/23,006,983,280.40
  6. Step 6: Final answer
    x = 17,773,909,795.80

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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.