Home / 1,522,529,060,872.60-2,284,732,959,278.70-705,549,527,720.50

Finding the Fourth Proportional to 1,522,529,060,872.60, 2,284,732,959,278.70 and 705,549,527,720.50

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Solution

The fourth proportional to 1,522,529,060,872.60, 2,284,732,959,278.70 and 705,549,527,720.50 is: 1,058,759,600,596.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,529,060,872.60 : 2,284,732,959,278.70 = 705,549,527,720.50 : x
  2. Step 2: Convert to fraction form
    1,522,529,060,872.60/2,284,732,959,278.70 = 705,549,527,720.50/x
  3. Step 3: Cross multiply
    1,522,529,060,872.60x = 2,284,732,959,278.70 × 705,549,527,720.50
  4. Step 4: Simplify right side
    1,522,529,060,872.60x = 1,611,992,260,386,547,224,805,376
  5. Step 5: Solve for x
    x = 1,611,992,260,386,547,224,805,376/1,522,529,060,872.60
  6. Step 6: Final answer
    x = 1,058,759,600,596.83

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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.