Home / 2,573,571,156,381.60-3,551,689,488,575.40-1,417,443,964,041.20

Finding the Fourth Proportional to 2,573,571,156,381.60, 3,551,689,488,575.40 and 1,417,443,964,041.20

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Solution

The fourth proportional to 2,573,571,156,381.60, 3,551,689,488,575.40 and 1,417,443,964,041.20 is: 1,956,161,505,480.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,571,156,381.60 : 3,551,689,488,575.40 = 1,417,443,964,041.20 : x
  2. Step 2: Convert to fraction form
    2,573,571,156,381.60/3,551,689,488,575.40 = 1,417,443,964,041.20/x
  3. Step 3: Cross multiply
    2,573,571,156,381.60x = 3,551,689,488,575.40 × 1,417,443,964,041.20
  4. Step 4: Simplify right side
    2,573,571,156,381.60x = 5,034,320,827,729,777,212,260,352
  5. Step 5: Solve for x
    x = 5,034,320,827,729,777,212,260,352/2,573,571,156,381.60
  6. Step 6: Final answer
    x = 1,956,161,505,480.95

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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.