Home / 2,573,571,156,380.60-3,551,689,488,574-1,417,443,964,040.20

Finding the Fourth Proportional to 2,573,571,156,380.60, 3,551,689,488,574 and 1,417,443,964,040.20

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Solution

The fourth proportional to 2,573,571,156,380.60, 3,551,689,488,574 and 1,417,443,964,040.20 is: 1,956,161,505,479.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,571,156,380.60 : 3,551,689,488,574 = 1,417,443,964,040.20 : x
  2. Step 2: Convert to fraction form
    2,573,571,156,380.60/3,551,689,488,574 = 1,417,443,964,040.20/x
  3. Step 3: Cross multiply
    2,573,571,156,380.60x = 3,551,689,488,574 × 1,417,443,964,040.20
  4. Step 4: Simplify right side
    2,573,571,156,380.60x = 5,034,320,827,724,240,999,415,808
  5. Step 5: Solve for x
    x = 5,034,320,827,724,240,999,415,808/2,573,571,156,380.60
  6. Step 6: Final answer
    x = 1,956,161,505,479.56

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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.