Home / 8,637,999,051,796.60-12,955,619,322,448-2,517,272,551,812.30

Finding the Fourth Proportional to 8,637,999,051,796.60, 12,955,619,322,448 and 2,517,272,551,812.30

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Solution

The fourth proportional to 8,637,999,051,796.60, 12,955,619,322,448 and 2,517,272,551,812.30 is: 3,775,506,887,251.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,637,999,051,796.60 : 12,955,619,322,448 = 2,517,272,551,812.30 : x
  2. Step 2: Convert to fraction form
    8,637,999,051,796.60/12,955,619,322,448 = 2,517,272,551,812.30/x
  3. Step 3: Cross multiply
    8,637,999,051,796.60x = 12,955,619,322,448 × 2,517,272,551,812.30
  4. Step 4: Simplify right side
    8,637,999,051,796.60x = 32,612,824,912,127,413,903,687,680
  5. Step 5: Solve for x
    x = 32,612,824,912,127,413,903,687,680/8,637,999,051,796.60
  6. Step 6: Final answer
    x = 3,775,506,887,251.20

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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.