Home / 2,038,679,799,515.80-2,817,058,247,177.20-1,451,710,601,599.50

Finding the Fourth Proportional to 2,038,679,799,515.80, 2,817,058,247,177.20 and 1,451,710,601,599.50

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Solution

The fourth proportional to 2,038,679,799,515.80, 2,817,058,247,177.20 and 1,451,710,601,599.50 is: 2,005,981,186,315.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,679,799,515.80 : 2,817,058,247,177.20 = 1,451,710,601,599.50 : x
  2. Step 2: Convert to fraction form
    2,038,679,799,515.80/2,817,058,247,177.20 = 1,451,710,601,599.50/x
  3. Step 3: Cross multiply
    2,038,679,799,515.80x = 2,817,058,247,177.20 × 1,451,710,601,599.50
  4. Step 4: Simplify right side
    2,038,679,799,515.80x = 4,089,553,322,750,446,174,994,432
  5. Step 5: Solve for x
    x = 4,089,553,322,750,446,174,994,432/2,038,679,799,515.80
  6. Step 6: Final answer
    x = 2,005,981,186,315.65

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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.